From 4eefbe2e49fd6e3e126b74f7c048f12cca1f8321 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Fri, 5 Feb 2016 15:01:59 +0100
Subject: Allow cache root to be set via env

---
 index.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'index.pl')

diff --git a/index.pl b/index.pl
index ab9f4c1..892f230 100644
--- a/index.pl
+++ b/index.pl
@@ -50,7 +50,7 @@ sub get_results {
 	$expiry ||= 150;
 
 	my $cache = Cache::File->new(
-		cache_root      => '/tmp/vrr-fakedisplay',
+		cache_root => $ENV{VRRFAKEDISPLAY_CACHE} // '/tmp/vrr-fakedisplay',
 		default_expires => "${expiry} sec",
 		lock_level      => Cache::File::LOCK_LOCAL(),
 	);
-- 
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