From ac62af3cc18ba66efd4ae4d81fbfeeff28dec9e3 Mon Sep 17 00:00:00 2001
From: kohsuke <kohsuke@71c3de6d-444a-0410-be80-ed276b4c234a>
Date: Fri, 26 Jan 2007 13:12:40 +0000
Subject: [PATCH] fixed #252.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@1932 71c3de6d-444a-0410-be80-ed276b4c234a
---
 core/src/main/java/hudson/Functions.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/src/main/java/hudson/Functions.java b/core/src/main/java/hudson/Functions.java
index 786c72c47e..226e37c296 100644
--- a/core/src/main/java/hudson/Functions.java
+++ b/core/src/main/java/hudson/Functions.java
@@ -309,6 +309,7 @@ public class Functions {
     }
 
     public static boolean isMultiline(String s) {
+        if(s==null)     return false;
         return s.indexOf('\r')>=0 || s.indexOf('\n')>=0;
     }
 }