From 4f16f7e0bf63b2ccc6d69791be38f05a8155c61b Mon Sep 17 00:00:00 2001
From: Bogdan-Constantin Popescu <bogdan.popescu0905@gmail.com>
Date: Tue, 20 Feb 2018 13:46:21 +0100
Subject: [PATCH] Add safe flags for bash

---
 build_libcurl_dist.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build_libcurl_dist.sh b/build_libcurl_dist.sh
index 57c60c4..3bff081 100755
--- a/build_libcurl_dist.sh
+++ b/build_libcurl_dist.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -euo pipefail
 
 export DEVROOT=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
 DFT_DIST_DIR=${HOME}/Desktop/libcurl-ios-dist
@@ -24,7 +24,7 @@ function build_for_arch() {
   ./configure --disable-shared --without-zlib --enable-static --enable-ipv6 ${SSL_FLAG} --host="${HOST}" --prefix=${PREFIX} && make -j8 && make install
 }
 
-if [ "$1" == "openssl" ]
+if [ "${1:-''}" == "openssl" ]
 then
   if [ ! -d ${HOME}/Desktop/openssl-ios-dist ]
   then