Merged revisions 289424 via svnmerge from

Merged revisions 289424 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r289424 | russell | 2010-09-30 10:34:29 -0500 (Thu, 30 Sep 2010) | 8 lines

  Fix a crash in app_sms.

  Since the data being passed to the generator callback is on the stack of the
  SMS() application, we must ensure that the generator is stopped before the
  application exits.

  ABE-2587
........

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@289425 65c4cc65-6c06-0410-ace0-fbb531ad65f3