From 67c8330aad941b769e6a2887f02a865eb01a858a Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Sat, 29 Aug 2015 21:59:19 +0100
Subject: download script: produce error if no argument given

---
 download | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/download b/download
index 688d5c99..ee8238f2 100755
--- a/download
+++ b/download
@@ -26,6 +26,11 @@ set -u -e
 download=./resources/scripts/helpers/download
 programmes=$(ls ${download}/)
 
+if [ $# -lt 1 ]; then
+	printf "ERROR: download script: no argmunt given.\n"
+	exit 1
+fi
+
 case ${@} in
 	all)
 		;;
-- 
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