From 44af0d80e88035419f2324005c77e2444d083e7d Mon Sep 17 00:00:00 2001
From: Martin Afanasjew
Date: Sun, 8 May 2016 20:35:52 +0200
Subject: utils/bottles: fix Regexp escaping for Ruby 1.8

Make sure `Regexp.escape` gets a string as Ruby 1.8 is unable to convert
the symbol to a string automatically. Related to changes from #168.
---
 Library/Homebrew/utils/bottles.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Library')

diff --git a/Library/Homebrew/utils/bottles.rb b/Library/Homebrew/utils/bottles.rb
index 6a05a7aeb..8447f2472 100644
--- a/Library/Homebrew/utils/bottles.rb
+++ b/Library/Homebrew/utils/bottles.rb
@@ -25,7 +25,7 @@ module Utils
       end
 
       def native_regex
-        /(\.#{Regexp.escape(tag)}\.bottle\.(\d+\.)?tar\.gz)$/o
+        /(\.#{Regexp.escape(tag.to_s)}\.bottle\.(\d+\.)?tar\.gz)$/o
       end
 
       def receipt_path(bottle_file)
-- 
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