From 74eeffb129241ca9d6b270ae29f953051a0efd8b Mon Sep 17 00:00:00 2001
From: Alexandre Robert de Massy <alex.demassy@gmail.com>
Date: Mon, 10 Oct 2016 16:36:50 -0400
Subject: [PATCH] fixed script to support OSX bash 3.x

---
 kodev | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kodev b/kodev
index d6cd7889b..699605824 100755
--- a/kodev
+++ b/kodev
@@ -78,7 +78,7 @@ ${SUPPORTED_TARGETS}"
         kindle-legacy)
             make TARGET=kindle-legacy; assert_ret_zero $? ;;
         android)
-            [[ -v NDK ]] || export NDK="${CURDIR}/base/toolchain/android-ndk-r12b"
+            [[ -n ${NDK+x} ]] || export NDK="${CURDIR}/base/toolchain/android-ndk-r12b"
             [ -e ${CURDIR}/base/toolchain/android-toolchain/bin/arm-linux-androideabi-gcc ] || { \
                 { [ -e ${NDK} ] || make -C ${CURDIR}/base/toolchain android-ndk; }; \
                 make android-toolchain; assert_ret_zero $?; \