Explain seemingly pointless use of system in difftool
authorAlex Riesen <raa.lkml@gmail.com>
Thu, 23 Apr 2009 19:18:09 +0000 (21:18 +0200)
committerJunio C Hamano <gitster@pobox.com>
Fri, 24 Apr 2009 08:20:35 +0000 (01:20 -0700)
Portability reasons.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found