diff -r c1974f65d781 -r c49dc6f38a19 hgext/hgk.py
--- a/hgext/hgk.py	Fri Jun 30 18:57:04 2006 +0200
+++ b/hgext/hgk.py	Fri Jun 30 21:35:22 2006 +0200
@@ -131,7 +131,7 @@
     date_ar = changes[2]
     date = int(float(date_ar[0]))
     lines = changes[4].splitlines()
-    if lines[-1].startswith('committer:'):
+    if lines and lines[-1].startswith('committer:'):
         committer = lines[-1].split(': ')[1].rstrip()
     else:
         committer = changes[1]