git-gui: avoid exception upon Ctrl+T in an empty list
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Tue, 9 Jan 2018 14:32:58 +0000 (15:32 +0100)
committerJunio C Hamano <gitster@pobox.com>
Tue, 9 Jan 2018 19:02:40 +0000 (11:02 -0800)
commit2365e5b...7411d50129462c2a1919bedc4fa64c68
treea9b5f58...f2e236ee290747bc07cdc86cf73d872ccopy hash to clipboard (tree)
parent6d02c1e...0471cd8b6923c82e8faacfe43a75b1e1copy hash to clipboard (diff)
git-gui.sh