From 8a803f75a09232852c402ebc1d8c89002b9f6a36 Mon Sep 17 00:00:00 2001
From: Richard Mudgett <rmudgett@digium.com>
Date: Tue, 27 Jun 2017 19:27:43 -0500
Subject: [PATCH] json.c: Add backtrace log to find 'Invalid UTF-8 string'
 errors

Change-Id: I9020ff9f2b3749904317c0c173f47a1bbed6f929
---
 main/json.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main/json.c b/main/json.c
index 9f42f0adbd..f45d585c1f 100644
--- a/main/json.c
+++ b/main/json.c
@@ -825,6 +825,7 @@ struct ast_json *ast_json_vpack(char const *format, va_list ap)
 			ast_log(LOG_ERROR,
 				"Error building JSON from '%s': %s.\n",
 				format, error.text);
+			ast_log_backtrace();
 		}
 	}
 	return r;
-- 
2.47.2