From ee823305a1b8c618ecd8676945c73375da8be665 Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Mon, 25 Jan 2016 13:22:36 +1100
Subject: [PATCH] FIX: Allow for large free disk space

reported via @envygeeks shift multiplication of free space out of awk and into rube

awk on some systems appears to be converting stuff to floats.
---
 lib/disk_space.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/disk_space.rb b/lib/disk_space.rb
index 18f4d1a9f..7a9734843 100644
--- a/lib/disk_space.rb
+++ b/lib/disk_space.rb
@@ -57,7 +57,7 @@ class DiskSpace
   protected
 
   def self.free(path)
-    `df -Pk #{path} | awk 'NR==2 {print $4 * 1024;}'`.to_i
+    `df -Pk #{path} | awk 'NR==2 {print $4;}'`.to_i * 1024
   end
 
   def self.used(path)