Dirty fix false alarm of dangling header reported in issue #14

cdiff.py

         '----' likely to see in diff from yaml file
         """
         return line.startswith('-') and not self.is_old_path(line) and \
-            not re.match(r'^-{5,}$', line.rstrip())
+            not re.match(r'^-{72}$', line.rstrip())
 
     def is_new(self, line):
         return line.startswith('+') and not self.is_new_path(line)

tests/test_cdiff.py

 
     def test_is_old_neg(self):
         self.assertFalse(self.diff.is_old('--- considered as old path'))
-        self.assertFalse(self.diff.is_old('-------------'))  # svn log --diff
+        self.assertFalse(self.diff.is_old('-' * 72))         # svn log --diff
 
     def test_is_new(self):
         self.assertTrue(self.diff.is_new('+hello world'))