From 899ee539c5578b1f2fcbb34df2bb245ac90fbb38 Mon Sep 17 00:00:00 2001
From: David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
Date: Tue, 28 Sep 2010 23:53:59 -0700
Subject: Ruby allows us to write pretty if statements.

---
 lognotify.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lognotify.rb')

diff --git a/lognotify.rb b/lognotify.rb
index 8ab9aa9..0f05bc9 100755
--- a/lognotify.rb
+++ b/lognotify.rb
@@ -74,7 +74,7 @@ end
 # Retrieve new lines via SSH.
 def retrieve_lines conf, lines
   command = "cat #{conf[:path]}"
-  command << " | sed '1,#{lines}d'" if lines > 0
+  command << " | sed '1,#{lines}d'" unless lines.zero?
 
   return %x[ssh #{conf[:hostname]} "#{command}"]
 end
-- 
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