1 files changed, 5 insertions, 0 deletions
diff --git a/Library/Formula/libidn.rb b/Library/Formula/libidn.rb
index f0b69582e..04e087bfd 100644
--- a/Library/Formula/libidn.rb
+++ b/Library/Formula/libidn.rb
@@ -8,9 +8,14 @@ class Libidn < Formula
   depends_on 'pkg-config' => :build
 
   def install
+    ENV.universal_binary
     system "./configure", "--disable-dependency-tracking",
                           "--prefix=#{prefix}",
                           "--disable-csharp"
     system "make install"
   end
+
+  def test
+    system "#{bin}/idn --version"
+  end
 end