extend/string: use unless to fix style.

2019-10-22 08:24:32 +01:00 · 2019-10-22 08:24:32 +01:00 · d15edf735a
commit d15edf735a
parent 11f322b61c
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/extend/string.rb
+++ b/Library/Homebrew/extend/string.rb
@ -50,7 +50,7 @@ module StringInreplaceExtension
  def remove_make_var!(flags)
    Array(flags).each do |flag|
      # Also remove trailing \n, if present.
-      if !gsub!(/^#{Regexp.escape(flag)}[ \t]*[\\?\+\:\!]?=.*$\n?/, "", false)
+      unless gsub!(/^#{Regexp.escape(flag)}[ \t]*[\\?\+\:\!]?=.*$\n?/, "", false)
        errors << "expected to remove #{flag.inspect}"
      end
    end