From: Anthony Minessale <anthm@freeswitch.org>
Date: Mon, 12 Jul 2010 20:37:07 +0000 (-0500)
Subject: deal with empty param to serialize()
X-Git-Tag: v1.2-rc1~544^2~58^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=60af226890a190ad3aa25ab46eff9e1d0e7e6938;p=thirdparty%2Ffreeswitch.git

deal with empty param to serialize()
---

diff --git a/libs/esl/src/esl_oop.cpp b/libs/esl/src/esl_oop.cpp
index 1b6629c066..231950f892 100644
--- a/libs/esl/src/esl_oop.cpp
+++ b/libs/esl/src/esl_oop.cpp
@@ -355,7 +355,7 @@ const char *ESLevent::serialize(const char *format)
 		return "";
 	}
 
-	if (!strcasecmp(format, "json")) {
+	if (format && !strcasecmp(format, "json")) {
 		esl_event_serialize_json(event, &serialized_string);
 		return serialized_string;
 	}