From b62dc025be931850eeaa8d58878c8c90a7f158dd Mon Sep 17 00:00:00 2001
From: Jason Woofenden <jason@jasonwoof.com>
Date: Mon, 24 Aug 2015 11:54:55 -0400
Subject: [PATCH] run.sh: complain if not passed width/height

---
 run.sh |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/run.sh b/run.sh
index a5cb085..205d5fd 100755
--- a/run.sh
+++ b/run.sh
@@ -1,5 +1,9 @@
 #!/bin/bash
 
 # run from source directory
+if [ -z "$1" -o -z "$2" ]; then
+	echo "USAGE: $0 \$COLUMNS \$LINES" >&2
+	exit 1
+fi
 
 script -f >(coffee server.coffee "$@" >log.txt 2>&1)
-- 
1.7.10.4