t7800: fix quoting
commit665177ebf2e948504dcb255d2f58817224a8935a
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Tue, 30 Oct 2018 09:22:29 +0000 (30 02:22 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 31 Oct 2018 02:43:12 +0000 (31 11:43 +0900)
tree92ebc8b010ae0450be30f5e00f3286a52ce997c9
parentcae598d9980661a978e2df4fb338518f7bf09572
t7800: fix quoting

When passing a command-line to call an external diff command to the
difftool, we must be prepared for paths containing special characters,
e.g. backslashes in the temporary directory's path on Windows.

This patch is needed in preparation for the next commit, which will
make the MinGW version of Git *not* rewrite TMP to use forward slashes
instead of backslashes.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t7800-difftool.sh