transport: drop "int cmp = cmp" hack
commitc5d5c9a9a3e31b7749e1f7ddfc8825b935eda1eb
authorJeff King <peff@peff.net>
Thu, 21 Mar 2013 11:13:33 +0000 (21 07:13 -0400)
committerJunio C Hamano <gitster@pobox.com>
Thu, 21 Mar 2013 21:06:44 +0000 (21 14:06 -0700)
tree5b418d0d06b848186a57145605907906a9ee279f
parentcbfd5e1cbb539b82a34195efd0edde20d45a6439
transport: drop "int cmp = cmp" hack

According to 47ec794, this initialization is meant to
squelch an erroneous uninitialized variable warning from gcc
4.0.1.  That version is quite old at this point, and gcc 4.1
and up handle it fine, with one exception. There seems to be
a regression in gcc 4.6.3, which produces the warning;
however, gcc versions 4.4.7 and 4.7.2 do not.

Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
transport.c