From 88dfe16d9536b8de4cc69bbe649131840bca9a2c Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <santiago@wyeworks.com>
Date: Sun, 5 Sep 2010 10:06:09 -0300
Subject: [PATCH] Fix code style a bit

---
 actionpack/lib/action_view/helpers/number_helper.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/actionpack/lib/action_view/helpers/number_helper.rb b/actionpack/lib/action_view/helpers/number_helper.rb
index 7b3751de46..98df5c169b 100644
--- a/actionpack/lib/action_view/helpers/number_helper.rb
+++ b/actionpack/lib/action_view/helpers/number_helper.rb
@@ -459,8 +459,7 @@ module ActionView
           raise ArgumentError, ":units must be a Hash or String translation scope."
         end.keys.map{|e_name| DECIMAL_UNITS.invert[e_name] }.sort_by{|e| -e}
 
-        number_exponent = 0
-        number_exponent = Math.log10(number).floor if number != 0
+        number_exponent = number != 0 ? Math.log10(number).floor : 0
         display_exponent = unit_exponents.find{|e| number_exponent >= e }
         number  /= 10 ** display_exponent