--- a/hgext/extdiff.py Mon Feb 08 15:06:26 2010 +0100
+++ b/hgext/extdiff.py Mon Feb 08 15:36:34 2010 +0100
@@ -126,7 +126,7 @@
modadd = mod_a | add_a | mod_b | add_b
common = modadd | rem_a | rem_b
if not common:
- return 0
+ return 0
tmproot = tempfile.mkdtemp(prefix='extdiff.')
try: