From 797a07d55503388d2ea1e70c2f0ae922138aac31 Mon Sep 17 00:00:00 2001
From: lionellloh <lionell_loh@mymail.sutd.edu.sg>
Date: Sun, 12 Jul 2020 13:18:30 +0800
Subject: [PATCH] All tests adapted to pass

---
 Library/Homebrew/dev-cmd/audit.rb           | 2 +-
 Library/Homebrew/formula.rb                 | 2 +-
 Library/Homebrew/test/dev-cmd/audit_spec.rb | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Library/Homebrew/dev-cmd/audit.rb b/Library/Homebrew/dev-cmd/audit.rb
index 961f64d3d1..176aae7720 100644
--- a/Library/Homebrew/dev-cmd/audit.rb
+++ b/Library/Homebrew/dev-cmd/audit.rb
@@ -337,7 +337,7 @@ module Homebrew
         end
 
         if non_standard_licenses.present?
-          problem "Formula #{formula.name} contains non standard SPDX license: #{non_standard_licenses} "
+          problem "Formula #{formula.name} contains non standard SPDX license: #{non_standard_licenses}."
         end
 
           return unless @online
diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 38896711bf..4cb64c7add 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -2216,7 +2216,7 @@ class Formula
       if args.nil?
         return @licenses
       else
-        @licenses = Array(args)
+        @licenses = Array(args) unless args == ""
         puts @licenses
       # license.
       end
diff --git a/Library/Homebrew/test/dev-cmd/audit_spec.rb b/Library/Homebrew/test/dev-cmd/audit_spec.rb
index 9c78bde60f..368550c320 100644
--- a/Library/Homebrew/test/dev-cmd/audit_spec.rb
+++ b/Library/Homebrew/test/dev-cmd/audit_spec.rb
@@ -120,7 +120,7 @@ module Homebrew
         RUBY
 
         fa.audit_license
-        expect(fa.problems.first).to match "#{custom_spdx_id} is not a standard SPDX license."
+        expect(fa.problems.first).to match "Formula foo contains non standard SPDX license: [\"zzz\"]."
       end
 
       it "verifies that a license info is a standard spdx id" do
@@ -160,8 +160,8 @@ module Homebrew
         RUBY
 
         fa.audit_license
-        expect(fa.problems.first).to match "License mismatch - GitHub license is: GPL-3.0, "\
-        "but Formulae license states: #{standard_mismatch_spdx_id}."
+        expect(fa.problems.first).to match "License mismatch - GitHub license is: [\"GPL-3.0\"], "\
+        "but Formulae license states: #{Array(standard_mismatch_spdx_id)}."
       end
     end