From b4b7dca34ff1ebefa0a5844f08424224c888b620 Mon Sep 17 00:00:00 2001
From: unconsolable <chenzhipeng2012@gmail.com>
Date: Mon, 21 Jun 2021 19:35:52 +0800
Subject: [PATCH] fix an issue in getting GOPATH in generate_go.sh (#262)

---
 proto/generate_go.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/proto/generate_go.sh b/proto/generate_go.sh
index 59f4cec6..5cc0481a 100755
--- a/proto/generate_go.sh
+++ b/proto/generate_go.sh
@@ -19,11 +19,11 @@ cmd_exists () {
 
 PROGRAM=$(basename "$0")
 
-if [ -z $GOPATH ]; then
+if [ -z $(go env GOPATH) ]; then
     printf "Error: the environment variable GOPATH is not set, please set it before running %s\n" $PROGRAM > /dev/stderr
     exit 1
 fi
-
+GOPATH=$(go env GOPATH)
 GO_PREFIX_PATH=github.com/pingcap-incubator/tinykv/proto/pkg
 export PATH=$(pwd)/_tools/bin:$GOPATH/bin:$PATH