From: Mark Michelson <mmichelson@digium.com>
Date: Thu, 24 Apr 2008 20:43:03 +0000 (+0000)
Subject: Output of channel variables when eventwhencalled=vars was set
X-Git-Tag: 1.4.20-rc1~18
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=44c157b36a330baddf18ff4ee9849f59c6d64905;p=thirdparty%2Fasterisk.git

Output of channel variables when eventwhencalled=vars was set
was being truncated two characters. This patch corrects the
problem.

(closes issue #12493)
Reported by: davidw



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@114628 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_queue.c b/apps/app_queue.c
index 08e85c02fb..f3b331a877 100644
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -1761,10 +1761,10 @@ static char *vars2manager(struct ast_channel *chan, char *vars, size_t len)
 				j += 9;
 			}
 		}
-		if (j > len - 1)
-			j = len - 1;
-		vars[j - 2] = '\r';
-		vars[j - 1] = '\n';
+		if (j > len - 3)
+			j = len - 3;
+		vars[j++] = '\r';
+		vars[j++] = '\n';
 		vars[j] = '\0';
 	} else {
 		/* there are no channel variables; leave it blank */