From 2d3033fc71d21b39c2ad71e761fcfd7f89a6a53c Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.com>
Date: Thu, 20 Dec 2012 03:23:28 -0500
Subject: [PATCH] remove old virtualenvs

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

diff --git a/bin/compile b/bin/compile
index 4cdf365..e67384b 100755
--- a/bin/compile
+++ b/bin/compile
@@ -109,6 +109,7 @@ mkdir -p $CACHE_DIR
 
 # Purge "old-style" virtualenvs.
 [ -d $CACHE_DIR/$LEGACY_TRIGGER ] && rm -fr $CACHE_DIR/*
+[ -d $CACHE_DIR/$VIRTUALENV_LOC ] && rm -fr $CACHE_DIR/*
 
 # Restore old artifacts from the cache.
 for dir in $CACHED_DIRS; do