merge 'after squeeze release'-stuff

[ David Kalnischkies ]
* apt-pkg/depcache.cc:
  - add SetCandidateRelease() to set a candidate version and
    the candidates of dependencies if needed to a specified
    release (Closes: #572709)
* cmdline/apt-get.cc:
  - if --print-uris is used don't setup downloader as we don't need
    progress, lock nor the directories it would create otherwise
  - show dependencies of essential packages which are going to remove
    only if they cause the remove of this essential (Closes: #601961)
  - keep not installed garbage packages uninstalled instead of showing
    in the autoremove section and installing those (Closes: #604222)
  - change pkg/release behavior to use the new SetCandidateRelease
    so installing packages from experimental or backports is easier
  - really do not show packages in the extra section if they were
    requested on the commandline, e.g. with a modifier (Closes: #184730)
* debian/control:
  - add Vcs-Browser now that loggerhead works again (Closes: #511168)
  - depend on debhelper 7 to raise compat level
  - depend on dpkg-dev (>= 1.15.8) to have c++ symbol mangling
* apt-pkg/contrib/fileutl.cc:
  - add a RealFileExists method and check that your configuration files
    are real files to avoid endless loops if not (Closes: #604401)
  - ignore non-regular files in GetListOfFilesInDir (Closes: #594694)
* apt-pkg/contrib/weakptr.h:
  - include stddefs.h to fix compile error (undefined NULL) with gcc-4.6
* methods/https.cc:
  - fix CURLOPT_SSL_VERIFYHOST by really passing 2 to it if enabled
* deb/dpkgpm.cc:
  - fix popen/fclose mismatch reported by cppcheck. Thanks to Petter
    Reinholdtsen for report and patch! (Closes: #607803)
* doc/apt.conf.5.xml:
  - fix multipl{y,e} spelling error reported by Jakub Wilk (Closes: #607636)
* apt-inst/contrib/extracttar.cc:
  - let apt-utils work with encoded tar headers if uid/gid are large.
    Thanks to Nobuhiro Hayashi for the patch! (Closes: #330162)
* apt-pkg/cacheiterator.h:
  - do not segfault if cache is not build (Closes: #254770)
* doc/apt-get.8.xml:
  - remove duplicated mentioning of --install-recommends
* doc/sources.list.5.xml:
  - remove obsolete references to non-us (Closes: #594495)
* debian/rules:
  - use -- instead of deprecated -u for dh_gencontrol
  - remove shlibs.local creation and usage
  - show differences in the symbol files, but never fail
* pre-build.sh:
  - remove as it is not needed for a working 'bzr bd'
* debian/{apt,apt-utils}.symbols:
  - ship experimental unmangled c++ symbol files
* methods/rred.cc:
  - operate optional on gzip compressed pdiffs
* apt-pkg/acquire-item.cc:
  - don't uncompress downloaded pdiff files before feeding it to rred
  - try downloading clearsigned InRelease before trying Release.gpg
  - change the internal handling of Extensions in pkgAcqIndex
  - add a special uncompressed compression type to prefer those files
  - download and use i18n/Index to choose which Translations to download
* cmdline/apt-key:
  - don't set trustdb-name as non-root so 'list' and 'finger'
    can be used without being root (Closes: #393005, #592107)
* apt-pkg/deb/deblistparser.cc:
  - rewrite LoadReleaseInfo to cope with clearsigned Releasefiles
* ftparchive/writer.cc:
  - add config option to search for more patterns in release command
  - include Index files by default in the Release file
* methods/{gzip,bzip}.cc:
  - print a good error message if FileSize() is zero
* apt-pkg/aptconfiguration.cc:
  - remove the inbuilt Translation files whitelist

1 files changed, 9 insertions, 9 deletions

diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h
index 26070636e..449d4b441 100644
--- a/apt-pkg/cacheiterators.h
+++ b/apt-pkg/cacheiterators.h
@@ -96,7 +96,7 @@ class pkgCache::GrpIterator: public Iterator<Group, GrpIterator> {
 
 	protected:
 	inline Group* OwnerPointer() const {
-		return Owner->GrpP;
+		return (Owner != 0) ? Owner->GrpP : 0;
 	};
 
 	public:
@@ -137,7 +137,7 @@ class pkgCache::PkgIterator: public Iterator<Package, PkgIterator> {
 
 	protected:
 	inline Package* OwnerPointer() const {
-		return Owner->PkgP;
+		return (Owner != 0) ? Owner->PkgP : 0;
 	};
 
 	public:
@@ -184,7 +184,7 @@ class pkgCache::PkgIterator: public Iterator<Package, PkgIterator> {
 class pkgCache::VerIterator : public Iterator<Version, VerIterator> {
 	protected:
 	inline Version* OwnerPointer() const {
-		return Owner->VerP;
+		return (Owner != 0) ? Owner->VerP : 0;
 	};
 
 	public:
@@ -241,7 +241,7 @@ class pkgCache::VerIterator : public Iterator<Version, VerIterator> {
 class pkgCache::DescIterator : public Iterator<Description, DescIterator> {
 	protected:
 	inline Description* OwnerPointer() const {
-		return Owner->DescP;
+		return (Owner != 0) ? Owner->DescP : 0;
 	};
 
 	public:
@@ -270,7 +270,7 @@ class pkgCache::DepIterator : public Iterator<Dependency, DepIterator> {
 
 	protected:
 	inline Dependency* OwnerPointer() const {
-		return Owner->DepP;
+		return (Owner != 0) ? Owner->DepP : 0;
 	};
 
 	public:
@@ -315,7 +315,7 @@ class pkgCache::PrvIterator : public Iterator<Provides, PrvIterator> {
 
 	protected:
 	inline Provides* OwnerPointer() const {
-		return Owner->ProvideP;
+		return (Owner != 0) ? Owner->ProvideP : 0;
 	};
 
 	public:
@@ -349,7 +349,7 @@ class pkgCache::PrvIterator : public Iterator<Provides, PrvIterator> {
 class pkgCache::PkgFileIterator : public Iterator<PackageFile, PkgFileIterator> {
 	protected:
 	inline PackageFile* OwnerPointer() const {
-		return Owner->PkgFileP;
+		return (Owner != 0) ? Owner->PkgFileP : 0;
 	};
 
 	public:
@@ -382,7 +382,7 @@ class pkgCache::PkgFileIterator : public Iterator<PackageFile, PkgFileIterator>
 class pkgCache::VerFileIterator : public pkgCache::Iterator<VerFile, VerFileIterator> {
 	protected:
 	inline VerFile* OwnerPointer() const {
-		return Owner->VerFileP;
+		return (Owner != 0) ? Owner->VerFileP : 0;
 	};
 
 	public:
@@ -401,7 +401,7 @@ class pkgCache::VerFileIterator : public pkgCache::Iterator<VerFile, VerFileIter
 class pkgCache::DescFileIterator : public Iterator<DescFile, DescFileIterator> {
 	protected:
 	inline DescFile* OwnerPointer() const {
-		return Owner->DescFileP;
+		return (Owner != 0) ? Owner->DescFileP : 0;
 	};
 
 	public: