K 10 svn:author V 5 trasz K 8 svn:date V 27 2009-02-28T10:59:48.726063Z K 7 svn:log V 182 MFC r187650: Guard against NULL pointer dereference. Reviewed by: scottl Approved by: rwatson (mentor) Sponsored by: FreeBSD Foundation Found with: Coverity Prevent(tm) CID: 1847 END