move defines for version to macros.h

[apt.git] / apt-pkg / policy.cc

diff --git a/apt-pkg/policy.cc b/apt-pkg/policy.cc
index 0a06cc6e3d769f7b072f81144daff2d586dd96dc..2176f1f423c4f66074a68a4851c6f32e1e150d10 100644 (file)
--- a/apt-pkg/policy.cc
+++ b/apt-pkg/policy.cc
@@ -349,7 +349,7 @@ signed short pkgPolicy::GetPriority(pkgCache::PkgFileIterator const &File)
    all over the place rather than forcing a special format */
 class PreferenceSection : public pkgTagSection
 {
-   void TrimRecord(bool BeforeRecord, const char* &End)
+   void TrimRecord(bool /*BeforeRecord*/, const char* &End)
    {
       for (; Stop < End && (Stop[0] == '\n' || Stop[0] == '\r' || Stop[0] == '#'); Stop++)
         if (Stop[0] == '#')
@@ -405,6 +405,10 @@ bool ReadPinFile(pkgPolicy &Plcy,string File)
    PreferenceSection Tags;
    while (TF.Step(Tags) == true)
    {
+      // can happen when there are only comments in a record
+      if (Tags.Count() == 0)
+         continue;
+
       string Name = Tags.FindS("Package");
       if (Name.empty() == true)
         return _error->Error(_("Invalid record in the preferences file %s, no Package header"), File.c_str());