From 35961a492994c349169c618e75fa580b004d0155 Mon Sep 17 00:00:00 2001
From: Don Bright <hugh.m.bright@gmail.com>
Date: Sun, 23 Mar 2014 17:32:47 +0000
Subject: [PATCH] better detection of 10.4

---
 build.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/build.sh b/build.sh
index 686fd65..56d4728 100755
--- a/build.sh
+++ b/build.sh
@@ -31,8 +31,10 @@ guess_sdk_version()
         guess_sdk_version_result=$tmp3
         echo 'found SDK version' $SDK_VERSION 'at tarballs/'$sdk
     fi
-    if [ $SDK_VERSION -eq 10.4 ]; then
-        SDK_VERSION=10.4u
+    if [ $guess_sdk_version_result ]; then
+        if [ $guess_sdk_version_result -eq 10.4 ]; then
+            guess_sdk_version_result=10.4u
+        fi
     fi
     export guess_sdk_version_result
 }