autoconf: GIT_CONF_APPEND_LINE: change signature
authorStefano Lattarini <stefano.lattarini@gmail.com>
Thu, 19 Jul 2012 07:49:56 +0000 (09:49 +0200)
committerJunio C Hamano <gitster@pobox.com>
Thu, 19 Jul 2012 17:30:25 +0000 (10:30 -0700)
commit390f4da8af9cf0fc44fa03588e5b3901094697e4
treee4ba9b22709779a6a75b4e65a056247155f0d974
parent31c79549b85c6393be4f40432f5b86ebc097fc7e
autoconf: GIT_CONF_APPEND_LINE: change signature

Change one-argument GIT_CONF_APPEND_LINE([VAR=VAL]) to
GIT_CONF_APPEND_LINE([VAR], [VAL]), that is more similar to the usual
AC_SUBST macro; this is only a preparatory change in view of future
refactorings.

No semantic change is intended.  In fact, the generated configure file
doesn't change at all.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
configure.ac