diff options
Diffstat (limited to 'apt-pkg/cacheiterators.h')
| -rw-r--r-- | apt-pkg/cacheiterators.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h index 62d2695dd..c3a0d0a5a 100644 --- a/apt-pkg/cacheiterators.h +++ b/apt-pkg/cacheiterators.h @@ -222,7 +222,7 @@ class pkgCache::PrvIterator void operator ++(int) {if (Prv != Owner->ProvideP) Prv = Owner->ProvideP + (Type == PrvVer?Prv->NextPkgProv:Prv->NextProvides);}; inline void operator ++() {operator ++(0);}; - inline bool end() const {return Prv == Owner->ProvideP?true:false;}; + inline bool end() const {return Owner == 0 || Prv == Owner->ProvideP?true:false;}; // Comparison inline bool operator ==(const PrvIterator &B) const {return Prv == B.Prv;}; @@ -244,6 +244,8 @@ class pkgCache::PrvIterator inline PkgIterator OwnerPkg() {return PkgIterator(*Owner,Owner->PkgP + Owner->VerP[Prv->Version].ParentPkg);}; inline unsigned long Index() const {return Prv - Owner->ProvideP;}; + inline PrvIterator() : Prv(0), Type(PrvVer), Owner(0) {}; + inline PrvIterator(pkgCache &Owner,Provides *Trg,Version *) : Prv(Trg), Type(PrvVer), Owner(&Owner) { |