From 36041d3f9bac77648c066ed242913f08a86097f8 Mon Sep 17 00:00:00 2001
From: Menghan Li <menghanl@google.com>
Date: Fri, 7 Apr 2017 16:56:44 -0700
Subject: [PATCH] call exit on fatal

---
 grpclog/grpclog.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/grpclog/grpclog.go b/grpclog/grpclog.go
index f776daa85ac1..2e34fad308fa 100644
--- a/grpclog/grpclog.go
+++ b/grpclog/grpclog.go
@@ -33,6 +33,8 @@
 
 package grpclog
 
+import "os"
+
 var logger = newLoggerV2()
 
 // V reports whether verbosity level l is at least the requested verbose level.
@@ -88,16 +90,19 @@ func Errorln(args ...interface{}) {
 // Fatal is equivalent to Info() followed by a call to os.Exit() with a non-zero exit code.
 func Fatal(args ...interface{}) {
 	logger.Fatal(args...)
+	os.Exit(1)
 }
 
 // Fatalf is equivalent to Infof() followed by a call to os.Exit() with a non-zero exit code.
 func Fatalf(format string, args ...interface{}) {
 	logger.Fatalf(format, args...)
+	os.Exit(1)
 }
 
 // Fatalln is equivalent to Infoln() followed by a call to os.Exit()) with a non-zero exit code.
 func Fatalln(args ...interface{}) {
 	logger.Fatalln(args...)
+	os.Exit(1)
 }
 
 // Print prints to the logger. Arguments are handled in the manner of fmt.Print.