From: Rupa Schomaker <rupa@rupa.com>
Date: Wed, 7 Apr 2010 17:23:57 +0000 (-0500)
Subject: MODAPP-407
X-Git-Tag: v1.2-rc1~615
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f4ca2d3acffd3e4f82ef7f849cce2f3c7a84a84;p=thirdparty%2Ffreeswitch.git

MODAPP-407
---

diff --git a/src/mod/applications/mod_db/mod_db.c b/src/mod/applications/mod_db/mod_db.c
index c5dfc11fb4..59d711f913 100644
--- a/src/mod/applications/mod_db/mod_db.c
+++ b/src/mod/applications/mod_db/mod_db.c
@@ -539,7 +539,10 @@ SWITCH_STANDARD_API(group_api_function)
 		limit_execute_sql_callback(sql, group_callback, &cbt);
 		switch_safe_free(sql);
 
-		*(buf + (strlen(buf) - 1)) = '\0';
+		if (!zstr(buf)) {
+    	*(buf + (strlen(buf) - 1)) = '\0';
+    }
+
 		stream->write_function(stream, "%s", buf);
 
 		goto done;