From 45b5b19da287cb3a5c21d37a13c54bc541c5f282 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Sun, 9 May 2010 00:46:54 +0000
Subject: [PATCH] Re-throw exception slightly better.

git-svn-id: svn://localhost/ardour2/branches/3.0@7084 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/io.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/ardour/io.cc b/libs/ardour/io.cc
index 36cc25a315..f40cbafb2d 100644
--- a/libs/ardour/io.cc
+++ b/libs/ardour/io.cc
@@ -383,7 +383,7 @@ IO::ensure_ports_locked (ChanCount count, bool clear, void* /*src*/)
 
 			catch (AudioEngine::PortRegistrationFailure& err) {
 				/* pass it on */
-				throw AudioEngine::PortRegistrationFailure();
+				throw;
 			}
 
 			_ports.add (port);