From ccaaafa1c2cbd78bcd9cf949e46923b9e7977e29 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Tue, 25 Nov 2014 10:41:58 -0500
Subject: libpng: run test suite

---
 Library/Formula/libpng.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Library/Formula/libpng.rb b/Library/Formula/libpng.rb
index 5f7bd4bba..7f2316d9c 100644
--- a/Library/Formula/libpng.rb
+++ b/Library/Formula/libpng.rb
@@ -21,6 +21,8 @@ class Libpng < Formula
     system "./configure", "--disable-dependency-tracking",
                           "--disable-silent-rules",
                           "--prefix=#{prefix}"
-    system "make install"
+    system "make"
+    system "make", "test"
+    system "make", "install"
   end
 end
-- 
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