fastd 18

Also improves the test, from just checking that the binary can start, to generating random keys (which won't be stored anywhere). Fixes test failures on machines without tuntap fully installed.

Closes #23.

Signed-off-by: Andrew Janke <andrew@apjanke.net>

Formula/fastd.rb

@@ -1,8 +1,8 @@
 class Fastd < Formula
   desc "Fast and Secure Tunnelling Daemon"
   homepage "https://projects.universe-factory.net/projects/fastd"
-  url "https://projects.universe-factory.net/attachments/download/81/fastd-17.tar.xz"
-  sha256 "26d4a8bf2f8cc52872f836f6dba55f3b759f8c723699b4e4decaa9340d3e5a2d"
+  url "https://projects.universe-factory.net/attachments/download/86/fastd-18.tar.xz"
+  sha256 "714ff09d7bd75f79783f744f6f8c5af2fe456c8cf876feaa704c205a73e043c9"
   head "https://git.universe-factory.net/fastd/", :using => :git
 
   bottle do
@@ -33,6 +33,6 @@ def install
   end
 
   test do
-    system "#{bin}/fastd"
+    system "#{bin}/fastd --generate-key"
   end
 end