Jens Lehmann cd846aa183 git-gui: fix use of uninitialized variable
This fixes a bug introduced by the "display summary when showing diff of a
submodule" patch. It lead to a "no such variable" error when opening the
diff context menu while no diff was shown.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2009-09-25 16:42:00 -07:00
2009-08-12 08:34:37 -07:00
2008-12-17 20:15:17 -08:00
2009-05-01 15:04:52 -07:00
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