[STR-2006] [taglib] minor enhancement to pre-empt an NPE

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.5
• Fix Version/s: 1.3.0
• Component/s: Tag Libraries
• Environment: Operating System: All; Platform: All
• Bugzilla Id: 27545
• Assignee: Unassigned
• Reporter: Adam Hardy
• Created: 10/Mar/04 02:14
• Updated: 16/Feb/11 19:44
• Resolved: 04/Jul/07 03:36

Description

java.lang.NullPointerException
at
org.apache.struts.taglib.html.MessagesTag.doStartTag(MessagesTag.java:248)

If you could put the following it would save an hour of debugging and
head-scratching:

if (report == null) throw new JSPException("cannot display null ActionMessage!");

I think it comes from the Validator but I haven't got that far yet.

Adam