diff -r 5e9e288d04de -r e1a56c0c0b60 Plugins/VcsPlugins/vcsSubversion/SvnLogDialog.py --- a/Plugins/VcsPlugins/vcsSubversion/SvnLogDialog.py Sat Aug 27 11:50:54 2011 +0200 +++ b/Plugins/VcsPlugins/vcsSubversion/SvnLogDialog.py Fri Sep 02 08:21:31 2011 +0200 @@ -265,9 +265,8 @@ return self.contents.scrollToAnchor(ver) - if self.diff: - del self.diff - self.diff = SvnDiffDialog(self.vcs) + if self.diff is None: + self.diff = SvnDiffDialog(self.vcs) self.diff.show() self.diff.start(filename, [v1, v2])