gitk: Fixed broken exception handling in diff
authorAlexander Gavrilov <angavrilov@gmail.com>
Sat, 26 Jul 2008 14:48:41 +0000 (18:48 +0400)
committerPaul Mackerras <paulus@samba.org>
Thu, 31 Jul 2008 10:29:44 +0000 (20:29 +1000)
commit7272131b3e49879d3a7bedacad3cdb12ae678ee8
treea51c3c595456753700e1199324ef516ce93c6fe5
parentb6326e92ef39b37361002bffb1f94645339eec59
gitk: Fixed broken exception handling in diff

If the tree diff command failed to start for some
random reason, treepending remained set, and thus
no more diffs were shown after that.

Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
gitk