From de31739c7836b1df917de3bcc6cf4190ad262d9a Mon Sep 17 00:00:00 2001
From: Wolfram Schneider <wosch@indexdata.dk>
Date: Tue, 1 Nov 2011 09:21:54 +0000
Subject: [PATCH] improve usage()

---
 id-release |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/id-release b/id-release
index 244633a..429c233 100755
--- a/id-release
+++ b/id-release
@@ -10,7 +10,8 @@
 set -e
 
 usage () {
-    echo "usage $0 version"
+    echo  >&2 "usage $0 version"
+    echo  >&2 "$@"
     exit 1
 }
 
@@ -33,8 +34,7 @@ else
 fi
 
 if [ `ls |egrep '\.spec$' | wc -l` -eq 0 ]; then
-    echo "No *.spec file found"
-    usage
+    usage "No *.spec file found"
 else
     spec=`ls |egrep '\.spec$' | head -1`
     package=`perl -ne 's/\s*$//; print if s/^NAME=//' IDMETA`
-- 
1.7.10.4