From c8f8f758318f62d16051dc7ffb3155c0c0df1ddc Mon Sep 17 00:00:00 2001
From: Tim Mayberry <mojofunk@gmail.com>
Date: Mon, 10 Aug 2015 12:58:06 +1000
Subject: [PATCH] Add debug output to blocking/unblocking signals in
 EngineControl dialog

---
 gtk2_ardour/engine_dialog.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gtk2_ardour/engine_dialog.cc b/gtk2_ardour/engine_dialog.cc
index adfb1097c8..1e8058e73f 100644
--- a/gtk2_ardour/engine_dialog.cc
+++ b/gtk2_ardour/engine_dialog.cc
@@ -345,6 +345,7 @@ void
 EngineControl::block_changed_signals ()
 {
 	if (block_signals++ == 0) {
+		DEBUG_ECONTROL ("Blocking changed signals");
 		backend_combo_connection.block ();
 		driver_combo_connection.block ();
 		sample_rate_combo_connection.block ();
@@ -364,6 +365,7 @@ void
 EngineControl::unblock_changed_signals ()
 {
 	if (--block_signals == 0) {
+		DEBUG_ECONTROL ("Unblocking changed signals");
 		backend_combo_connection.unblock ();
 		driver_combo_connection.unblock ();
 		sample_rate_combo_connection.unblock ();