From d2dcc417177a76d99892213e0a46fbc8dda920e7 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Tue, 1 Sep 2020 12:49:19 +0100
Subject: [PATCH] os/linux: add more Xcode stubs.

Saw these on a random user report.
---
 Library/Homebrew/os/linux.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Library/Homebrew/os/linux.rb b/Library/Homebrew/os/linux.rb
index 1e3cb24fa8..c8804764a2 100644
--- a/Library/Homebrew/os/linux.rb
+++ b/Library/Homebrew/os/linux.rb
@@ -68,6 +68,10 @@ module OS
       def version
         Version::NULL
       end
+
+      def installed?
+        false
+      end
     end
 
     module CLT
@@ -76,6 +80,10 @@ module OS
       def version
         Version::NULL
       end
+
+      def installed?
+        false
+      end
     end
   end
   # rubocop:enable Style/Documentation