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authorDavid Kalnischkies <kalnischkies@gmail.com>2012-06-09 22:55:51 +0200
committerDavid Kalnischkies <kalnischkies@gmail.com>2012-06-09 22:55:51 +0200
commit7a6d9076595b2acc164d6f057f609c96c359ea08 (patch)
treef3fdc21c3e5891cad360220c136d714b1af0b88f /apt-pkg/contrib
parentae2be086c6996e6ed02b7d828fdcac38248a964d (diff)
fix segfault with empty LongOpt in --no-* branch
Diffstat (limited to 'apt-pkg/contrib')
-rw-r--r--apt-pkg/contrib/cmndline.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/apt-pkg/contrib/cmndline.cc b/apt-pkg/contrib/cmndline.cc
index b8c7f7984..75d02cad4 100644
--- a/apt-pkg/contrib/cmndline.cc
+++ b/apt-pkg/contrib/cmndline.cc
@@ -106,7 +106,8 @@ bool CommandLine::Parse(int argc,const char **argv)
Opt++;
for (A = ArgList; A->end() == false &&
- stringcasecmp(Opt,OptEnd,A->LongOpt) != 0; A++);
+ (A->LongOpt == 0 || stringcasecmp(Opt,OptEnd,A->LongOpt) != 0);
+ ++A);
// Failed again..
if (A->end() == true && OptEnd - Opt != 1)