From 2fc1397431a7a75d48fa31603a6b8b5e1ed35575 Mon Sep 17 00:00:00 2001
From: Peter van 't Hof <p.j.van_t_hof@lumc.nl>
Date: Tue, 4 Nov 2014 16:20:44 +0100
Subject: [PATCH] Added a usage

---
 bump-version.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/bump-version.sh b/bump-version.sh
index 22c51842c..8c45b06b7 100755
--- a/bump-version.sh
+++ b/bump-version.sh
@@ -1,6 +1,17 @@
 #!/bin/bash
+#
+# Copyright (c) 2014 Leiden University Medical Center - Sequencing Analysis Support Core <sasc@lumc.nl>
+# @author Peter van 't Hof <p.j.van_t_hof@lumc.nl>
+# 
+# Script used to change version in pom files for Biopet project
+# 
 
 DIR=`readlink -f \`dirname $0\``
 
+if [ ! $1 ] ; then
+    echo "usage: "`basename $0`" <version>"
+    exit 1
+fi
+
 mvn -f $DIR/pom.xml versions:set -DnewVersion=$1 -DgenerateBackupPoms=false
 mvn -f $DIR/biopet-framework/pom.xml versions:set -DnewVersion=$1 -DgenerateBackupPoms=false
-- 
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