From 7f3e3a6034c5d1d5e652f20d951c4aa1156b11cb Mon Sep 17 00:00:00 2001
From: Aliaksandr Valialkin <valyala@gmail.com>
Date: Tue, 4 Feb 2020 21:37:23 +0200
Subject: [PATCH] lib/logger: do not clutter `-loggerFormat=json` output with
 stack trace

This should improve json parsing
---
 lib/logger/logger.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/logger/logger.go b/lib/logger/logger.go
index 8763e6da4..403228016 100644
--- a/lib/logger/logger.go
+++ b/lib/logger/logger.go
@@ -155,6 +155,10 @@ func logMessage(level, msg string, skipframes int) {
 
 	switch level {
 	case "PANIC":
+		if *loggerFormat == "json" {
+			// Do not clutter `json` output with panic stack trace
+			os.Exit(-1)
+		}
 		panic(errors.New(msg))
 	case "FATAL":
 		os.Exit(-1)