From acf2192cc82b254a7529e651e5ae1f92d92dd8c6 Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alexander@sulfrian.net>
Date: Wed, 14 Nov 2012 13:39:59 +0100
Subject: buildfile: check required argument count

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

diff --git a/buildfile b/buildfile
index d19d4eb..aba1005 100755
--- a/buildfile
+++ b/buildfile
@@ -9,6 +9,11 @@ if [ "$1" = "-v" ]; then
     shift
 fi
 
+if [ -z "$1" -o -z "$2" ]; then
+    echo "Usage: $0 <filename> <hostname>"
+    exit 1
+fi
+
 bcfg2-info -Q "$REPO" buildfile "$@" | \
     if [ "$verbose" = "1" ]; then
         awk '/<Path/,/<\/Path>/{print}'
-- 
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