--- a/hgext/rebase.py	Sat Nov 02 04:49:42 2013 +0900
+++ b/hgext/rebase.py	Sun Oct 27 00:24:25 2013 +0900
@@ -128,7 +128,8 @@
     If a rebase is interrupted to manually resolve a merge, it can be
     continued with --continue/-c or aborted with --abort/-a.
 
-    Returns 0 on success, 1 if nothing to rebase.
+    Returns 0 on success, 1 if nothing to rebase or there are
+    unresolved conflicts.
     """
     originalwd = target = None
     activebookmark = None