From a3d9c5a1b29f16abd1a897eba9180a3c78318110 Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.com>
Date: Wed, 2 Jan 2013 20:55:21 -0500
Subject: [PATCH] $?

---
 bin/compile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/compile b/bin/compile
index a8d062e..cc41dd1 100755
--- a/bin/compile
+++ b/bin/compile
@@ -140,7 +140,7 @@ fi
 if [ ! "$SKIP_INSTALL" ]; then
   puts-step "Preparing Python runtime ($PYTHON_VERSION)"
   curl http://envy-versions.s3.amazonaws.com/$PYTHON_VERSION.tar.bz2 -s | tar jx &> /dev/null
-  if [[ $rc != 0 ]] ; then
+  if [[ $? != 0 ]] ; then
     puts-warn "Requested runtime ($PYTHON_VERSION) was not found."
     puts-warn "Aborting.  More info: https://devcenter.heroku.com/articles/python-support"
     exit 1