fix error message

when we can't find any valid revisions

diff --git a/gbp/git_utils.py b/gbp/git_utils.py
index bbbc96f58364995c73cfe739c3b9a78d7fcb43c3..15136c2cc30f04163d3ad244202cf8af0b77b32b 100644 (file)
--- a/gbp/git_utils.py
+++ b/gbp/git_utils.py
@@ -100,7 +100,7 @@ class GitRepository(object):
                                             options, '%s..%s' % (start, end),
                                             '--', paths])
         if ret:
-            raise GitRepositoryError, "Error gettint commits %s..%s on %s" % (start, end, paths)
+            raise GitRepositoryError, "Error getting commits %s..%s%s" % (start, end, ["", " on %s" % paths][len(paths) > 0] )
         return [ commit.strip() for commit in commits ]
 
     def show(self, id):