X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/4172c78468a04078c97146dbc2e2979e63906f5b..d6679f297bac7a136976a33124d4768d9e1b205c:/apt-pkg/algorithms.cc

diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc
index 0d486d102..5fa16e66f 100644
--- a/apt-pkg/algorithms.cc
+++ b/apt-pkg/algorithms.cc
@@ -497,7 +497,7 @@ void pkgProblemResolver::MakeScores()
          on the same level. We enhance the score of installed packages 
 	 if those are not obsolete
       */
-      if (I->CurrentVer != 0 && Cache[I].CandidateVerIter(Cache).Downloadable())
+      if (I->CurrentVer != 0 && Cache[I].CandidateVer != 0 && Cache[I].CandidateVerIter(Cache).Downloadable())
 	 Score += 1;
    }
 
@@ -841,7 +841,12 @@ bool pkgProblemResolver::Resolve(bool BrokenFix)
 	       OldEnd = LEnd;
 	    }
 	    else
+            {
 	       Start++;
+	       // We only worry about critical deps.
+	       if (Start.IsCritical() != true)
+                  continue;
+            }
 
 	    // Dep is ok
 	    if ((Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall)