Joerg Bornemann 8052e788b5 git-gui: fix use of undeclared variable diff_empty_count
Commit 584fa9cc introduced the global variable diff_empty_count, which
is used in diff.tcl. This variable wasn't declared anywhere which
resulted in an ugly error message box instead of the intended
informative message.

Signed-off-by: Joerg Bornemann <joerg.bornemann@web.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2009-04-08 07:38:11 -07:00
2008-12-17 20:15:17 -08:00
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