[JSPWIKI-299] NPE while deleting an attachment from a renamed page

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.7.x
• Fix Version/s: 2.8
• Component/s: Core & storage

Environment

JSPWiki 2.7.0-svn-49

• Assignee: Unassigned
• Reporter: Harry Metske
• Created: 25/Jun/08 19:16
• Updated: 10/Sep/11 23:40
• Resolved: 30/Jun/08 06:45

Description

If you try to delete an attachment from a page that has been renamed, you will get the following NPE:

Error Message
An unknown exception java.lang.NullPointerException was caught by Error.jsp.
Exception
java.lang.NullPointerException
Place where detected
com.ecyrd.jspwiki.providers.CachingAttachmentProvider$CachedAttachmentCollector.cacheEntryRemoved(), line 459

patch is attached (an extra NPE check)