From c82415733df8d0e178dfc580a90b0de6e9fbe45b Mon Sep 17 00:00:00 2001
From: cclauss <cclauss@bluewin.ch>
Date: Sat, 23 Aug 2014 17:32:08 +0200
Subject: [PATCH] Modified to use recommended local, compact syntax

local PYTHON_VERSION=${1:-2.7.8}

Thanks for the tip.  You learn something new every day.
---
 builds/runtimes/download_python | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/builds/runtimes/download_python b/builds/runtimes/download_python
index c57a6ab2..af5a68ce 100644
--- a/builds/runtimes/download_python
+++ b/builds/runtimes/download_python
@@ -6,13 +6,7 @@
 # Example usage: download_python "2.7.8"
 download_python()
 {
-    PYTHON_VERSION=$1
-
-    if [ -z $PYTHON_VERSION ]
-    then
-        $PYTHON_VERSION="2.7.8"
-    fi
-
+    local PYTHON_VERSION=${1:-2.7.8}
     echo "Building Python $PYTHON_VERSION..."
     SOURCE_TARBALL="http://python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tgz"
     curl -L $SOURCE_TARBALL | tar xz
-- 
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