fix a place that would leak a frame (all of these fixes are in applications

that call ast_read() on a channel but have code paths in them that would not 
free the frame)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@33515 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_ices.c

@@ -175,6 +175,7 @@ static int ices_exec(struct ast_channel *chan, void *data)
 					if (errno != EAGAIN) {
 						ast_log(LOG_WARNING, "Write failed to pipe: %s\n", strerror(errno));
 						res = -1;
+						ast_frfree(f);
 						break;
 					}
 				}