From 7e7cf8c85d53767b1a08f8e19ff1ba5f83a947ac Mon Sep 17 00:00:00 2001
From: Jiabin Yang <marsyang199376@gmail.com>
Date: Fri, 14 Sep 2018 20:25:34 +0800
Subject: [PATCH] Update paddle_build.sh

---
 paddle/scripts/paddle_build.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/paddle/scripts/paddle_build.sh b/paddle/scripts/paddle_build.sh
index d0048ff92b9..59da900cbcf 100755
--- a/paddle/scripts/paddle_build.sh
+++ b/paddle/scripts/paddle_build.sh
@@ -69,12 +69,12 @@ function cmake_gen() {
     PYTHON_FLAGS=""
     SYSTEM=`uname -s`
     if [ "$SYSTEM" == "Darwin" ]; then
-        if [ "$1" == "cp27-cp27m" || "$1" == "" ]; then
+        if [[ "$1" == "cp27-cp27m" ]] || [[ "$1" == "" ]]; then
             echo "using python abi: $1"
             if [ -d "/Library/Frameworks/Python.framework/Versions/2.7" ]; then
                 export LD_LIBRARY_PATH=/Library/Frameworks/Python.framework/Versions/2.7
                 export DYLD_LIBRARY_PATH=/Library/Frameworks/Python.framework/Versions/2.7
-                export PATH=/Library/Frameworks/Python.framework/Versions/2.7/bin/:{PATH}
+                export PATH=/Library/Frameworks/Python.framework/Versions/2.7/bin/:${PATH}
                 PYTHON_FLAGS="-DPYTHON_EXECUTABLE:FILEPATH=/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
             -DPYTHON_INCLUDE_DIR:PATH=/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7
             -DPYTHON_LIBRARY:FILEPATH=/Library/Frameworks/Python.framework/Versions/2.7/lib/libpython2.7.dylib"
-- 
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