From 89e3efae0093896fb93b63d692206932cd938192 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Tue, 29 Jan 2013 14:37:03 -0800
Subject: [PATCH] Only print launchctl tmux warning conditionally.

---
 Library/Homebrew/caveats.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/caveats.rb b/Library/Homebrew/caveats.rb
index 926614d0a0..526cb8a1ca 100644
--- a/Library/Homebrew/caveats.rb
+++ b/Library/Homebrew/caveats.rb
@@ -95,7 +95,7 @@ class Caveats
           s << "    launchctl load #{plist_link}"
         end
       end
-      s << '' << "WARNING: launchctl will fail when run under tmux."
+      s << '' << "WARNING: launchctl will fail when run under tmux." if ENV['TMUX']
     end
     s.join("\n") unless s.empty?
   end