Merged revisions 216593 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
  r216593 | seanbright | 2009-09-04 15:29:02 -0400 (Fri, 04 Sep 2009) | 1 line
  
  Use ast_free() instead of free().
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@216595 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_voicemail.c

@@ -1932,7 +1932,7 @@ static struct ast_vm_user *find_user_realtime_imapuser(const char *imapuser)
 		ast_variables_destroy(var);
 		return vmu;
 	} else {
-		free(vmu);
+		ast_free(vmu);
 		return NULL;
 	}
 }