Author: cbrisson
Date: Fri Jun 29 07:09:19 2007
New Revision: 551904
URL: http://svn.apache.org/viewvc?view=rev&rev=551904
Log:
protect BrowserTool from requests without user agent
Modified:
velocity/tools/branches/2.x/src/main/java/org/apache/velocity/tools/view/BrowserTool.java
Modified:
velocity/tools/branches/2.x/src/main/java/org/apache/velocity/tools/view/BrowserTool.java
URL:
http://svn.apache.org/viewvc/velocity/tools/branches/2.x/src/main/java/org/apache/velocity/tools/view/BrowserTool.java?view=diff&rev=551904&r1=551903&r2=551904
==============================================================================
---
velocity/tools/branches/2.x/src/main/java/org/apache/velocity/tools/view/BrowserTool.java
(original)
+++
velocity/tools/branches/2.x/src/main/java/org/apache/velocity/tools/view/BrowserTool.java
Fri Jun 29 07:09:19 2007
@@ -84,7 +84,12 @@
{
throw new NullPointerException("request should not be null");
}
- userAgent = request.getHeader("User-Agent").toLowerCase();
+ userAgent = request.getHeader("User-Agent");
+ if(userAgent == null) {
+ userAgent = "";
+ } else {
+ userAgent = userAgent.toLowerCase();
+ }
}
/* Generic getter for unknown tests
