Extremely minor bugfix that prevents the cycle finder from printing

mdboom · mdboom · commit 8c4a4d22d07c · 2007-08-23T17:59:21.000Z
out dictionaries.

svn path=/trunk/matplotlib/; revision=3733
diff --git a/lib/matplotlib/cbook.py b/lib/matplotlib/cbook.py
@@ -936,7 +936,7 @@ def recurse(obj, start, all, current_path):
                 recurse(referent, start, all, current_path + [obj])
 
     for obj in objects:
-        outstream.write("Examining: %r\n" % obj)
+        outstream.write("Examining: %r\n" % (obj,))
         recurse(obj, obj, { }, [])
 
 if __name__=='__main__':
