git-am: cleanup option for new flag

1 files changed, 1 insertions, 3 deletions

diff --git a/git-am.sh b/git-am.sh
index 7ffcde3279..6c93564572 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -404,9 +404,7 @@ it will be removed. Please do not use it anymore."
 		threeway=t ;;
 	-s$signoff_pattern|--signoff$signoff_pattern)
 		sign=t
-		ack=$1
-		ack="${ack#-s=}"
-		ack="${ack#--signoff=}"
+		ack="${1#--signoff=}"
 		acks=$(git config --get-all am.${ack}.signoff)
 		if test "acks"
 		then