From 13237f27c96026216cda89f3f1f8f4e1413a621f Mon Sep 17 00:00:00 2001
From: Jason Parker <jparker@digium.com>
Date: Thu, 17 May 2007 16:54:35 +0000
Subject: [PATCH] Merged revisions 64761 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4

................
r64761 | qwell | 2007-05-17 11:53:27 -0500 (Thu, 17 May 2007) | 12 lines

Merged revisions 64758 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r64758 | qwell | 2007-05-17 11:52:38 -0500 (Thu, 17 May 2007) | 4 lines

If we have a negative current message, we shouldn't go back even further...

Issue 9727.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@64762 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 apps/app_voicemail.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index c3b9610589..b7caa66dab 100644
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -6767,7 +6767,7 @@ static int vm_execmain(struct ast_channel *chan, void *data)
 			}
 			break;
 		case '4':
-			if (vms.curmsg) {
+			if (vms.curmsg > 0) {
 				vms.curmsg--;
 				cmd = play_message(chan, vmu, &vms);
 			} else {