diff options
| -rw-r--r-- | libbe/diff.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libbe/diff.py b/libbe/diff.py index 46b8bda..b3cd6bc 100644 --- a/libbe/diff.py +++ b/libbe/diff.py @@ -210,12 +210,15 @@ class DiffTree (tree.Tree): raise KeyError, "%s doesn't match '%s'" % (names, self.name) raise KeyError, "%s points to child not in %s" % (names, [c.name for c in self]) def report_string(self): - return "\n".join(self.report()) + report = self.report() + if report == None: + return '' + return '\n'.join(report) def report(self, root=None, parent=None, depth=0): if root == None: root = self.make_root() if self.masked == True: - return None + return root data_part = self.data_part(depth) if self.requires_children == True \ and len([c for c in self if c.masked == False]) == 0: |