From bb1f1c678b69a5a0df6c94889146a0f1b95bfca0 Mon Sep 17 00:00:00 2001
From: Stefan Bodewig <bodewig@apache.org>
Date: Wed, 26 Feb 2003 10:34:09 +0000
Subject: [PATCH] Avoid NPE if input failed

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@274178 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/org/apache/tools/ant/taskdefs/Input.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/org/apache/tools/ant/taskdefs/Input.java b/src/main/org/apache/tools/ant/taskdefs/Input.java
index 5ff5d4344..752b3d7cf 100644
--- a/src/main/org/apache/tools/ant/taskdefs/Input.java
+++ b/src/main/org/apache/tools/ant/taskdefs/Input.java
@@ -133,7 +133,7 @@ public class Input extends Task {
     }
 
     /**
-     * Actual test method executed by jakarta-ant.
+     * Actual method executed by jakarta-ant.
      * @exception BuildException
      */
     public void execute () throws BuildException {
@@ -152,7 +152,7 @@ public class Input extends Task {
             && defaultvalue != null) {
             value = defaultvalue;
         }
-        if (addproperty != null) {
+        if (addproperty != null && value != null) {
             getProject().setNewProperty(addproperty, value);
         }
     }