Merged revisions 305844 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

........
  r305844 | tilghman | 2011-02-02 14:05:43 -0600 (Wed, 02 Feb 2011) | 5 lines
  
  Eliminate a file descriptor leak when using the FILE() dialplan function.
  
  (closes issue #18731)
  Reported by: marioabajo
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@305845 65c4cc65-6c06-0410-ace0-fbb531ad65f3