From 0699498e5eb717a351c223e6a5a6a3bd3d3c6cde Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sun, 17 Jan 2016 23:14:21 +0000
Subject: doc: update-footer.rb: fix for frozen_string_literal

Oops :x
---
 Documentation/update-footer.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/update-footer.rb b/Documentation/update-footer.rb
index ee6583b..a6e16cb 100755
--- a/Documentation/update-footer.rb
+++ b/Documentation/update-footer.rb
@@ -24,13 +24,13 @@ ARGV.each do |file|
   File.open(file, "r+") do |fp|
     state = :top
     sections = [ state ]
-    sec = { state => "" }
+    sec = { state => ''.dup }
     fp.each_line do |l|
       case l
       when /^(#.+)$/
         state = $1.freeze
         sections << state
-        sec[state] = ""
+        sec[state] = ''.dup
       else
         sec[state] << l
       end
-- 
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