From d9a446406ecf91e83d4ef7ac848213a42cefd46c Mon Sep 17 00:00:00 2001
From: shaper <shaper@6335cc39-0255-0410-8fd6-9bcaacd3b74c>
Date: Thu, 2 May 2002 21:41:54 +0000
Subject: [PATCH] Fail gracefully and report an informative error message if
 INIT_PROPS_KEY is unspecified in the servlet config.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@728 6335cc39-0255-0410-8fd6-9bcaacd3b74c
---
 .../java/com/samskivert/velocity/DispatcherServlet.java   | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/projects/samskivert/src/java/com/samskivert/velocity/DispatcherServlet.java b/projects/samskivert/src/java/com/samskivert/velocity/DispatcherServlet.java
index 474a50cd..12382796 100644
--- a/projects/samskivert/src/java/com/samskivert/velocity/DispatcherServlet.java
+++ b/projects/samskivert/src/java/com/samskivert/velocity/DispatcherServlet.java
@@ -1,5 +1,5 @@
 //
-// $Id: DispatcherServlet.java,v 1.17 2002/05/02 07:20:04 mdb Exp $
+// $Id: DispatcherServlet.java,v 1.18 2002/05/02 21:41:54 shaper Exp $
 //
 // samskivert library - useful routines for java programs
 // Copyright (C) 2001 Michael Bayne
@@ -192,6 +192,12 @@ public class DispatcherServlet extends VelocityServlet
         throws IOException
     {
         String propsPath = config.getInitParameter(INIT_PROPS_KEY);
+        if (propsPath == null) {
+            throw new IOException(INIT_PROPS_KEY + " must point to " +
+                                  "the velocity properties file in " +
+                                  "the servlet configuration.");
+        }
+
         // config util loads properties files from the classpath
         Properties props = ConfigUtil.loadProperties(propsPath);