From 5ea77e5feddbde314a318ccf3da32dd72a272a75 Mon Sep 17 00:00:00 2001
From: ilovezfs <ilovezfs@icloud.com>
Date: Mon, 9 Oct 2017 08:47:24 -0700
Subject: [PATCH] argyll-cms: use assert_predicate

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

diff --git a/Formula/argyll-cms.rb b/Formula/argyll-cms.rb
index 789f513edc..76fa4ff54e 100644
--- a/Formula/argyll-cms.rb
+++ b/Formula/argyll-cms.rb
@@ -36,7 +36,9 @@ class ArgyllCms < Formula
   test do
     system bin/"targen", "-d", "0", "test.ti1"
     system bin/"printtarg", testpath/"test.ti1"
-    %w[test.ti1.ps test.ti1.ti1 test.ti1.ti2].each { |f| File.exist? f }
+    %w[test.ti1.ps test.ti1.ti1 test.ti1.ti2].each do |f|
+      assert_predicate testpath/f, :exist?
+    end
     assert_match "Calibrate a Display", shell_output("#{bin}/dispcal 2>&1", 1)
   end
 end