From 38f1ef50753748d4abd6bf38ec8196bdcaa3878d Mon Sep 17 00:00:00 2001
From: tianshuo78520a <707759223@qq.com>
Date: Tue, 23 Nov 2021 19:14:08 +0800
Subject: [PATCH] test=document_fix (#37477)

---
 paddle/scripts/paddle_build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/scripts/paddle_build.sh b/paddle/scripts/paddle_build.sh
index bf76e6dab5a..c238512ca8e 100755
--- a/paddle/scripts/paddle_build.sh
+++ b/paddle/scripts/paddle_build.sh
@@ -782,7 +782,7 @@ function generate_upstream_develop_api_spec() {
     ENABLE_MAKE_CLEAN="ON"
     rm -rf ${PADDLE_ROOT}/build/Makefile ${PADDLE_ROOT}/build/CMakeCache.txt
     cmake_change=`git diff --name-only upstream/$BRANCH | grep "cmake/external" || true`
-    if [ ${cmake_change} ];then
+    if [[ ${cmake_change} ]];then
         rm -rf ${PADDLE_ROOT}/build/third_party
     fi
 }
-- 
GitLab