[PATCH] git-commit: no silent exit on duplicate Signed-off-by lines

From: Luben Tuikov <ltuikov@yahoo.com>
Date: Aug 13, 2006, 08:03 UTC
Message-ID: <20060813080328.14584.qmail@web31805.mail.mud.yahoo.com>

git-commit would silently exit if duplicate Signed-off-by lines were found. Users of git-commit would not know it, unless they checked '$?'. This patch makes git-commit actually print out a message that nothing was commited since duplicate Signed-off-lines were found.

Signed-off-by: Luben Tuikov <ltuikov@yahoo.com>
---
 git-commit.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/git-commit.sh b/git-commit.sh
index 4cf3fab..edfd8c0 100755
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -690,7 +690,7 @@ case "$verify" in
 t)
 	if test -x "$GIT_DIR"/hooks/commit-msg
 	then
-		"$GIT_DIR"/hooks/commit-msg "$GIT_DIR"/COMMIT_EDITMSG || exit
+		"$GIT_DIR"/hooks/commit-msg "$GIT_DIR"/COMMIT_EDITMSG || die "Duplicate Signed-off-by lines -- nothing commited"
 	fi
 esac

-- 
1.4.2.g73dbd