From 8151031373c08ccd714a99f50783eafcb54d2010 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Wed, 10 Jun 2015 14:48:34 +0200
Subject: undo unfortunate variable naming: cfg -> conf!

---
 stddev | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'stddev')

diff --git a/stddev b/stddev
index a7397b2..2634f63 100755
--- a/stddev
+++ b/stddev
@@ -2,7 +2,7 @@
 
 require 'trollop'
 
-cfg = Trollop::options do
+conf = Trollop::options do
   banner "stddev [-r <d>] < <one number per line>"
   opt :round, "Number of digits after decimal point.", :type => :int, :default => -1
 end
@@ -26,8 +26,8 @@ cached.each { |v|
 
 stddev = Math.sqrt(var/i.to_f)
 
-if cfg[:round] >= 0
-  puts stddev.round cfg[:round]
+if conf[:round] >= 0
+  puts stddev.round conf[:round]
 else
   puts stddev
 end
-- 
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