From 7551bc3135759bd70f42c1180aa6a962ec2c6fc9 Mon Sep 17 00:00:00 2001
From: Brian Gough <bjg@network-theory.co.uk>
Date: Mon, 2 Mar 2015 11:31:48 +0000
Subject: [PATCH] reduce cache limit for pdfs

---
 app/coffee/OutputCacheManager.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/coffee/OutputCacheManager.coffee b/app/coffee/OutputCacheManager.coffee
index af4ce61..66abc4e 100644
--- a/app/coffee/OutputCacheManager.coffee
+++ b/app/coffee/OutputCacheManager.coffee
@@ -10,7 +10,7 @@ OutputFileOptimiser = require "./OutputFileOptimiser"
 module.exports = OutputCacheManager =
 	CACHE_SUBDIR: '.cache/clsi'
 	BUILD_REGEX: /^[0-9a-f]+$/  # build id is Date.now() converted to hex
-	CACHE_LIMIT: 32  # maximum of 32 cache directories
+	CACHE_LIMIT: 2  # maximum number of cache directories
 	CACHE_AGE: 60*60*1000 # up to one hour old
 
 	path: (buildId, file) ->