Merge branch 'master' into mkdir_with_intermediates

1 files changed, 3 insertions, 4 deletions

diff --git a/Library/Homebrew/extend/string.rb b/Library/Homebrew/extend/string.rb
index 1d9c2e036..162666d2d 100644
--- a/Library/Homebrew/extend/string.rb
+++ b/Library/Homebrew/extend/string.rb
@@ -13,7 +13,7 @@ class String
   #               sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt
   #               mollit anim id est laborum.
   #               EOS
-  alias_method :undent_________________________________________________________72, :undent
+  alias undent_________________________________________________________72 undent
 
   # String.chomp, but if result is empty: returns nil instead.
   # Allows `chuzzle || foo` short-circuits.
@@ -59,9 +59,8 @@ module StringInreplaceExtension
   # Looks for Makefile style variable defintions and replaces the
   # value with "new_value", or removes the definition entirely.
   def change_make_var!(flag, new_value)
-    unless gsub!(/^#{Regexp.escape(flag)}[ \t]*=[ \t]*(.*)$/, "#{flag}=#{new_value}", false)
-      errors << "expected to change #{flag.inspect} to #{new_value.inspect}"
-    end
+    return if gsub!(/^#{Regexp.escape(flag)}[ \t]*=[ \t]*(.*)$/, "#{flag}=#{new_value}", false)
+    errors << "expected to change #{flag.inspect} to #{new_value.inspect}"
   end
 
   # Removes variable assignments completely.