Fix a segfault in the version merger introduced in the previous patch:

[apt.git] / apt-pkg / deb / deblistparser.cc

diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index 16e6ee332b1ea2dfe37ee47bc82c576e0319d6fd..66108d8220e96be3c0c76d9bc16baf217135b1bf 100644 (file)
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -17,10 +17,9 @@
 #include <apt-pkg/strutl.h>
 #include <apt-pkg/crc-16.h>
 #include <apt-pkg/md5.h>
+#include <apt-pkg/macros.h>
 
 #include <ctype.h>
-
-#include <system.h>
                                                                        /*}}}*/
 
 static debListParser::WordList PrioList[] = {{"important",pkgCache::State::Important},
@@ -395,7 +394,8 @@ const char *debListParser::ConvertRelation(const char *I,unsigned int &Op)
    bit by bit. */
 const char *debListParser::ParseDepends(const char *Start,const char *Stop,
                                        string &Package,string &Ver,
-                                       unsigned int &Op, bool ParseArchFlags)
+                                       unsigned int &Op, bool const &ParseArchFlags,
+                                       bool const &StripMultiArch)
 {
    // Strip off leading space
    for (;Start != Stop && isspace(*Start) != 0; Start++);
@@ -414,7 +414,14 @@ const char *debListParser::ParseDepends(const char *Start,const char *Stop,
    
    // Stash the package name
    Package.assign(Start,I - Start);
-   
+
+   // We don't want to confuse library users which can't handle MultiArch
+   if (StripMultiArch == true) {
+      size_t const found = Package.rfind(':');
+      if (found != string::npos)
+        Package = Package.substr(0,found);
+   }
+
    // Skip white space to the '('
    for (;I != Stop && isspace(*I) != 0 ; I++);