From 70510d026f8d86693dccaba07417488eed09b41d Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 11 Jul 2010 16:59:10 +0000
Subject: * lib/csv.rb: Fix unused variable warnings.   Patch by Run Paint
 [ruby-core:30991]

* lib/date.rb: ditto

* lib/debug.rb: ditto

* lib/drb/drb.rb: ditto

* lib/drb/invokemethod.rb: ditto

* lib/irb/ruby-lex.rb: ditto

* lib/irb/slex.rb: ditto

* lib/logger.rb: ditto

* lib/pathname.rb: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/csv.rb | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'lib/csv.rb')

diff --git a/lib/csv.rb b/lib/csv.rb
index d870dfe229..20a1977c9c 100644
--- a/lib/csv.rb
+++ b/lib/csv.rb
@@ -1813,9 +1813,6 @@ class CSV
       end
     end
 
-    # begin with a blank line, so we can always add to it
-    line = ""
-
     #
     # it can take multiple calls to <tt>@io.gets()</tt> to get a full line,
     # because of \r and/or \n characters embedded in quoted fields
@@ -2080,7 +2077,6 @@ class CSV
     @field_size_limit = options.delete(:field_size_limit)
 
     # prebuild Regexps for faster parsing
-    esc_col_sep = escape_re(@col_sep)
     esc_row_sep = escape_re(@row_sep)
     esc_quote   = escape_re(@quote_char)
     @parsers = {
-- 
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