Remove unused variable (git-commit.sh)

Signed-off-by: Junio C Hamano <junkio@cox.net>
2007-01-01 23:42:53 -08:00 · 2007-01-01 23:42:53 -08:00 · 96a738c0dd
--- a/git-commit.sh
+++ b/git-commit.sh
@ -8,7 +8,6 @@ SUBDIRECTORY_OK=Yes
 . git-sh-setup

 git-rev-parse --verify HEAD >/dev/null 2>&1 || initial_commit=t
-branch=$(GIT_DIR="$GIT_DIR" git-symbolic-ref HEAD)

 case "$0" in
 *status)