Merged revisions 112068 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r112068 | qwell | 2008-03-31 16:48:05 -0500 (Mon, 31 Mar 2008) | 5 lines

Fix a silly infinite loop when choosing an invalid option.

(closes issue #12315)
Reported by: jmls

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@112069 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_voicemail.c

@@ -6734,6 +6734,7 @@ static int vm_options(struct ast_channel *chan, struct ast_vm_user *vmu, struct
 			cmd = 't';
 			break;
 		default: 
+			cmd = 0;
 			snprintf(prefile, sizeof(prefile), "%s%s/%s/temp", VM_SPOOL_DIR, vmu->context, vms->username);
 			if (ast_fileexists(prefile, NULL, NULL)) {
 				cmd = ast_play_and_wait(chan, "vm-tmpexists");