From 98e9811c8d94da471f10407336b37997d75fbbd6 Mon Sep 17 00:00:00 2001
From: Sami Samhuri <sami.samhuri@gmail.com>
Date: Sat, 13 Oct 2012 22:41:55 -0700
Subject: [PATCH] remove unused variable

---
 ls-comma | 2 --
 1 file changed, 2 deletions(-)

diff --git a/ls-comma b/ls-comma
index 02e3e50..b83da66 100755
--- a/ls-comma
+++ b/ls-comma
@@ -6,7 +6,6 @@ def main
   i = 0
   most_commas = 0
   number_of_commas = []
-  unchanged_line_indexes = []
   new_lines = lines.map do |line|
     if line =~ /^[-dl][-rwxsS]{9}[@+\s]?/
       size = line.split[4]
@@ -19,7 +18,6 @@ def main
       end
     end
     unless new_line
-      unchanged_line_indexes << i
       number_of_commas << 0
       new_line = line
     end