run_command(): respect GIT_TRACE
commit8852f5d704edc20896a84ca9107978c478a2941b
authorJohannes Schindelin <Johannes.Schindelin@gmx.de>
Mon, 7 Jul 2008 13:41:34 +0000 (7 14:41 +0100)
committerJunio C Hamano <gitster@pobox.com>
Mon, 7 Jul 2008 20:16:33 +0000 (7 13:16 -0700)
treea9660bf81e0980d9621485ee22bce8b8ba1fd49e
parent2fe403e7452bd6e1e8232445cf5434ce8f1af973
run_command(): respect GIT_TRACE

When GIT_TRACE is set, the user is most likely wanting to see an external
command that is about to be executed.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
run-command.c