Cope with diffstat not being present in test_patch.

diff --git a/dulwich/tests/test_patch.py b/dulwich/tests/test_patch.py
index 63c6b940b76db06f76a5a129cabb5a8c774f2bc0..19e42db18a30c216f544b16537fec19c5722cfe7 100644 (file)
--- a/dulwich/tests/test_patch.py
+++ b/dulwich/tests/test_patch.py
@@ -51,8 +51,11 @@ class WriteCommitPatchTests(TestCase):
             "And this is the second line.\n",
             "\n",
             "\n",
-            "---\n",
-            " 0 files changed\n",
+            "---\n"], lines[3:8])
+        self.assertEquals([
             "\n",
             "CONTENTS-- \n",
-            "custom\n"], lines[3:])
+            "custom\n"], lines[-3:])
+        if len(lines) >= 12:
+            # diffstat may not be present
+            self.assertEquals(lines[8], " 0 files changed\n")