1 files changed, 3 insertions, 2 deletions
diff --git a/Library/Homebrew/build.rb b/Library/Homebrew/build.rb
index 985d0bae4..6e873bcb5 100755
--- a/Library/Homebrew/build.rb
+++ b/Library/Homebrew/build.rb
@@ -81,8 +81,9 @@ class Build
 
   def pre_superenv_hacks
     # Allow a formula to opt-in to the std environment.
-    ARGV.unshift '--env=std' if (f.env.std? or deps.any? { |d| d.name == 'scons' }) and
-      not ARGV.include? '--env=super'
+    if (f.env.std? || deps.any? { |d| d.name == "scons" }) && ARGV.env != "super"
+      ARGV.unshift "--env=std"
+    end
   end
 
   def expand_reqs