From 3a6c2746064c2d9cf5554a80563c2d6800bc4136 Mon Sep 17 00:00:00 2001
From: Ben Abrams <me@benabrams.it>
Date: Mon, 10 Oct 2016 20:22:37 -0700
Subject: [PATCH] appease rubocop

---
 bin/metrics-memory-percent.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/metrics-memory-percent.rb b/bin/metrics-memory-percent.rb
index fe43e84..9cac953 100755
--- a/bin/metrics-memory-percent.rb
+++ b/bin/metrics-memory-percent.rb
@@ -67,7 +67,7 @@ def metrics_hash
     mem['freeWOBuffersCaches'] = mem['free'] + (mem['buffers'] + mem['cached'])
 
     # to prevent division by zero
-    swptot = if mem['swapTotal'] == 0
+    swptot = if mem['swapTotal'].zero?
                1
              else
                mem['swapTotal']