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

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

diff --git a/apt-pkg/deb/debrecords.cc b/apt-pkg/deb/debrecords.cc
index 3d3d7de0abe015311eff3e4dca1f6cb5081fe6e1..5b8538a4676676ec1c950bece01578809d7b29af 100644 (file)
--- a/apt-pkg/deb/debrecords.cc
+++ b/apt-pkg/deb/debrecords.cc
@@ -11,6 +11,7 @@
 #include <apt-pkg/debrecords.h>
 #include <apt-pkg/strutl.h>
 #include <apt-pkg/error.h>
+#include <apt-pkg/aptconfiguration.h>
 #include <langinfo.h>
                                                                        /*}}}*/
 
@@ -51,6 +52,14 @@ string debRecordParser::Name()
    return Section.FindS("Package");
 }
                                                                        /*}}}*/
+// RecordParser::Homepage - Return the package homepage                        /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+string debRecordParser::Homepage()
+{
+   return Section.FindS("Homepage");
+}
+                                                                       /*}}}*/
 // RecordParser::MD5Hash - Return the archive hash                     /*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -101,13 +110,18 @@ string debRecordParser::ShortDesc()
 string debRecordParser::LongDesc()
 {
   string orig, dest;
-  char *codeset = nl_langinfo(CODESET);
 
   if (!Section.FindS("Description").empty())
      orig = Section.FindS("Description").c_str();
-  else 
-     orig = Section.FindS(("Description-" + pkgIndexFile::LanguageCode()).c_str()).c_str();
+  else
+  {
+     vector<string> const lang = APT::Configuration::getLanguages();
+     for (vector<string>::const_iterator l = lang.begin();
+         orig.empty() && l != lang.end(); l++)
+       orig = Section.FindS(string("Description-").append(*l).c_str());
+  }
 
+  char const * const codeset = nl_langinfo(CODESET);
   if (strcmp(codeset,"UTF-8") != 0) {
      UTF8ToCodeset(codeset, orig, &dest);
      orig = dest;