Use single quotes

turboladen · Jun 12, 2013 · 6d535f8 · 6d535f8
1 parent d09baea
commit 6d535f8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/upnp/ssdp.rb b/lib/upnp/ssdp.rb
@@ -188,7 +188,7 @@ def self.send_notification(notification_type, usn, ddf_url, valid_for_duration)
     def self.trap_signals
       trap('INT') { EM.stop }
       trap('TERM') { EM.stop }
-      trap("HUP")  { EM.stop } if RUBY_PLATFORM !~ /mswin|mingw/
+      trap('HUP')  { EM.stop } if RUBY_PLATFORM !~ /mswin|mingw/
     end
   end
 end