Handle a potential IndexError.

svn path=/main/trunk/; revision=8293

diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index 18fc70096e12b99b30a7735298ceb34c1f806d4e..209cebe4c7c9737f655e138805f662b3033ff252 100644 (file)
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -970,7 +970,9 @@ class dblink(object):
                                        noiselevel=-1)
                                continue
                        mydat = line.split()
-                       correct_split_count = contents_split_counts.get(mydat[0])
+                       correct_split_count = None
+                       if mydat:
+                               correct_split_count = contents_split_counts.get(mydat[0])
                        if correct_split_count and len(mydat) != correct_split_count:
                                if mydat[0] == "obj" and \
                                        len(mydat) > contents_split_counts["obj"]: