Fix tracing when GIT_TRACE is set to an empty string.
authorChristian Couder <chriscool@tuxfamily.org>
Sat, 14 Oct 2006 14:05:25 +0000 (16:05 +0200)
committerJunio C Hamano <junkio@cox.net>
Sat, 14 Oct 2006 19:07:05 +0000 (12:07 -0700)
commit6844fc806ace7d7c31ad788a8886cfd0498ceec5
treeb58275366186b9733a23f68fe8625b299376376e
parent8f9777801d09b195e1820061914ec27fcd5975c8
Fix tracing when GIT_TRACE is set to an empty string.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
trace.c