Fixes a bug with MeetMe where after announcing the amount of time left in a conference, if music on hold was playing, it doesn't restart.

(closes issue #17408)
Reported by: sysreq
Patches: 
      asterisk-issue-17408_fixed.patch uploaded by sysreq (license 1009)
Tested by: sysreq


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@285532 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_meetme.c

@@ -2622,6 +2622,9 @@ static int conf_run(struct ast_channel *chan, struct ast_conference *conf, int c
 								ast_say_digits(chan, (conf->endtime - now.tv_sec) / 60, "", chan->language);
 								if (!ast_streamfile(chan, "minutes", chan->language))
 									ast_waitstream(chan, "");
+								if (musiconhold) {
+									conf_start_moh(chan, optargs[OPT_ARG_MOH_CLASS]);
+								}
 								announcement_played = 1;
 							}
 						}
@@ -2693,6 +2696,9 @@ static int conf_run(struct ast_channel *chan, struct ast_conference *conf, int c
  								res = ast_streamfile(chan, user->warning_sound, chan->language);
  								res = ast_waitstream(chan, "");
  							}
+							if (musiconhold) {
+								conf_start_moh(chan, optargs[OPT_ARG_MOH_CLASS]);
+							}
  						}
  					}
  					if (user->warning_freq) {