[Yt-svn] yt-commit r956 - trunk/yt/lagos

[mturk at wrangler.dreamhost.com]

Author: mturk
Date: Thu Nov 20 10:38:42 2008
New Revision: 956
URL: http://yt.spacepope.org/changeset/956

Log:
In the case of a DM-only run where the final grid has no FileName attribute,
this should fix a bug.



Modified:
   trunk/yt/lagos/HierarchyType.py

Modified: trunk/yt/lagos/HierarchyType.py
==============================================================================
--- trunk/yt/lagos/HierarchyType.py	(original)
+++ trunk/yt/lagos/HierarchyType.py	Thu Nov 20 10:38:42 2008
@@ -551,6 +551,7 @@
         # Now we search backwards from the end of the file to find out how many
         # grids we have, which allows us to preallocate memory
         self.__hierarchy_string = open(self.hierarchy_filename).read()
+        testGrid = testGridID = None
         for line in rlines(open(self.hierarchy_filename, "rb")):
             if line.startswith("BaryonFileName") or \
                line.startswith("FileName "):