plist_caveats: ensure it ending with newline

Closes Homebrew/homebrew#49374. Signed-off-by: Xu Cheng <xucheng@me.com>
2016-02-20 19:28:59 +08:00 · 2016-02-20 19:28:59 +08:00 · 7c9dff1f1e
commit 7c9dff1f1e
parent bfbdfe8d9d
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/caveats.rb
+++ b/Library/Homebrew/caveats.rb
@ -212,6 +212,6 @@ class Caveats

      s << "" << "WARNING: launchctl will fail when run under tmux." if ENV["TMUX"]
    end
-    s.join("\n") unless s.empty?
+    s.join("\n") + "\n" unless s.empty?
  end
 end