From 82821d9bd4ecc610b301f176ab0c629ad1fc2592 Mon Sep 17 00:00:00 2001
From: Jan Materne <jhm@apache.org>
Date: Mon, 22 Jan 2007 07:37:54 +0000
Subject: [PATCH] Fail with a meaningful message. Discussed on User-List:
 http://marc.theaimsgroup.com/?l=ant-user&m=116923425428838&w=2

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@498554 13f79535-47bb-0310-9956-ffa450edef68
---
 build.xml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/build.xml b/build.xml
index 98268efed..f3879a7d8 100644
--- a/build.xml
+++ b/build.xml
@@ -1439,13 +1439,15 @@
          Installs Apache Ant
        ===================================================================
   -->
-  <target name="install" if="ant.install">
+  <target name="install">
+    <fail message="You must set the property ant.install=/where/to/install" unless="ant.install"/>
     <antcall inheritAll="false" target="internal_dist">
       <param name="dist.dir" value="${ant.install}"/>
     </antcall>
   </target>
 
-  <target name="install-lite" if="ant.install">
+  <target name="install-lite">
+    <fail message="You must set the property ant.install=/where/to/install" unless="ant.install"/>
     <antcall inheritAll="false" target="dist-lite">
       <param name="dist.dir" value="${ant.install}"/>
     </antcall>