pleroma_ctl: fix crashes due to different shift(1) behavior on dash

5 years ago · e91d5a23f4
parent 9b26d1608f
commit e91d5a23f4
1 changed files with 7 additions and 3 deletions
--- a/rel/files/bin/pleroma_ctl
+++ b/rel/files/bin/pleroma_ctl
@ -140,11 +140,15 @@ else
 	FULL_ARGS="$*"

 	ACTION="$1"
-	shift
-        echo "$1" | grep "^-" >/dev/null
+	if [ $# -gt 0 ]; then
+		shift
+	fi
+	echo "$1" | grep "^-" >/dev/null
 	if [ $? -eq 1 ]; then
 		SUBACTION="$1"
-		shift
+		if [ $# -gt 0 ]; then
+			shift
+		fi
 	fi

 	if [ "$ACTION" = "update" ]; then