Added syntax if nothing provided.

2014-12-13 18:08:30 +01:00 · 2014-12-13 18:08:30 +01:00 · 860493691d
commit 860493691d
parent c099d0bffd
1 changed files with 3 additions and 0 deletions
--- a/vlchlsdump.sh
+++ b/vlchlsdump.sh
@ -1,4 +1,7 @@
 #!/bin/sh
+if [ "$1" == "" -or "$2" == "" ]; then
+    echo "Syntax: $0 URL OUTPUTFILE"
+fi

 VLC=/usr/bin/vlc