From 9d707b955cbbceb1d3dcd83d559c03bfc3f5536e Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Mon, 12 Jun 2017 16:44:49 +0100
Subject: [PATCH] psgrep: fix RuboCop warnings.

---
 Formula/psgrep.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Formula/psgrep.rb b/Formula/psgrep.rb
index a79611e175..3ac35c9c38 100644
--- a/Formula/psgrep.rb
+++ b/Formula/psgrep.rb
@@ -13,6 +13,6 @@ class Psgrep < Formula
   end
 
   test do
-    assert_match $0, shell_output("#{bin}/psgrep #{Process.pid}")
+    assert_match $PROGRAM_NAME, shell_output("#{bin}/psgrep #{Process.pid}")
   end
 end