From 37085ced64b1cdb4b2dde06834d7c34501af6a51 Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Mon, 18 May 2009 13:01:16 +0000
Subject: [PATCH] Merged revisions 195021 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

................
  r195021 | russell | 2009-05-18 07:59:11 -0500 (Mon, 18 May 2009) | 12 lines

  Recorded merge of revisions 195020 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

  ........
    r195020 | russell | 2009-05-18 07:57:46 -0500 (Mon, 18 May 2009) | 5 lines

    Don't try to unlock a bogus channel.

    (closes issue #15144)
    Reported by: cristiandimache
  ........
................


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@195022 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/manager.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main/manager.c b/main/manager.c
index e8da5e38cb..34eded8ce2 100644
--- a/main/manager.c
+++ b/main/manager.c
@@ -1755,6 +1755,7 @@ static int action_getvar(struct mansession *s, const struct message *m)
 			if (c) {
 				ast_func_read(c, (char *) varname, workspace, sizeof(workspace));
 				ast_channel_free(c);
+				c = NULL;
 			} else
 				ast_log(LOG_ERROR, "Unable to allocate bogus channel for variable substitution.  Function results may be blank.\n");
 		} else