From 43483d8fee3b61a8dbd2734963597d7fc69c7934 Mon Sep 17 00:00:00 2001
From: Quentin Glidic <sardemff7+git@sardemff7.net>
Date: Sat, 23 Jan 2016 18:43:39 +0100
Subject: [PATCH] commands: Fix usage of arrow in assign

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
---
 sway/commands.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sway/commands.c b/sway/commands.c
index f6326038..fc3444ee 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -169,7 +169,10 @@ static struct cmd_results *cmd_assign(int argc, char **argv) {
 
 	char *criteria = *argv++;
 
-	if (strncmp(*argv, "→", 1) == 0) {
+	if (strncmp(*argv, "→", strlen("→")) == 0) {
+		if (argc < 3) {
+			return cmd_results_new(CMD_INVALID, "assign", "Missing workspace");
+		}
 		argv++;
 	}