1 files changed, 1 insertions, 1 deletions
diff --git a/apt/cache.py b/apt/cache.py
index e59e30c3..3fd1e996 100644
--- a/apt/cache.py
+++ b/apt/cache.py
@@ -204,7 +204,7 @@ class Cache(object):
             vp = self._cache[virtual]
             if len(vp.VersionList) != 0:
                 return providers
-        except IndexError:
+        except KeyError:
             return providers
         for pkg in self:
             v = self._depcache.GetCandidateVer(pkg._pkg)