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Diffstat (limited to 'Library/Homebrew/extend/string.rb')
| -rw-r--r-- | Library/Homebrew/extend/string.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Library/Homebrew/extend/string.rb b/Library/Homebrew/extend/string.rb index 0246f0c90..3238f97df 100644 --- a/Library/Homebrew/extend/string.rb +++ b/Library/Homebrew/extend/string.rb @@ -22,6 +22,8 @@ module StringInreplaceExtension # Removes variable assignments completely. def remove_make_var! flags + # Next line is for Ruby 1.9.x compatibility + flags = [flags] unless flags.kind_of? Array flags.each do |flag| # Also remove trailing \n, if present. gsub! Regexp.new("^#{flag}[ \\t]*=(.*)$\n?"), "" |