From 6fec3920a95b59a8f508c264afd16b35c41e6ac3 Mon Sep 17 00:00:00 2001
From: tianshuo78520a <707759223@qq.com>
Date: Tue, 4 Feb 2020 13:59:03 +0800
Subject: [PATCH] fix docker build bug  (#22430)

---
 tools/manylinux1/build_scripts/build_utils.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/manylinux1/build_scripts/build_utils.sh b/tools/manylinux1/build_scripts/build_utils.sh
index 083101249cd..690640a141a 100755
--- a/tools/manylinux1/build_scripts/build_utils.sh
+++ b/tools/manylinux1/build_scripts/build_utils.sh
@@ -111,9 +111,9 @@ function build_cpython {
 
 
 function build_cpythons {
-    check_var $GET_PIP_URL
-    curl -sLO $GET_PIP_URL
     for py_ver in $@; do
+        check_var $GET_PIP_URL
+        curl -sLO $GET_PIP_URL
         build_cpython $py_ver
     done
     rm get-pip.py
-- 
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