gitk: Fix error message when clicking on a connecting line
authorStefan Haller <stefan@haller-berlin.de>
Thu, 4 Oct 2012 20:50:16 +0000 (22:50 +0200)
committerPaul Mackerras <paulus@samba.org>
Sun, 21 Oct 2012 22:24:46 +0000 (09:24 +1100)
commitce837c9de5d67919437e1c05789b23c3aca95d4c
tree2d3593e4e7c7c5d46a5067f42be0ec8a6e3ad059
parent62e9ac5edfd7d9f24482ce767eec4b1ac96db4a4
gitk: Fix error message when clicking on a connecting line

When clicking on the line that connects two commit nodes, gitk
would bring up an error dialog saying "can't read "cflist_top":
no such variable".

This fixes a regression that was introduced with b967135 ("gitk:
Synchronize highlighting in file view when scrolling diff").

Signed-off-by: Stefan Haller <stefan@haller-berlin.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
gitk