From 9091ba932d9f440c73b35f02b3f0a89c12f92185 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 7 Jun 2007 02:07:49 +0000
Subject: Fixed MIDI crash bug. Added some asserts to gtkmm2ext that hopefully
 may catch a bug I might have possibly seen once or twice, probably. Fixed
 uninitialized value in time_axis_view.cc.

git-svn-id: svn://localhost/ardour2/trunk@1958 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/gtkmm2ext/gtk_ui.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'libs/gtkmm2ext')

diff --git a/libs/gtkmm2ext/gtk_ui.cc b/libs/gtkmm2ext/gtk_ui.cc
index ee9d39c918..174d645d17 100644
--- a/libs/gtkmm2ext/gtk_ui.cc
+++ b/libs/gtkmm2ext/gtk_ui.cc
@@ -19,6 +19,7 @@
 */
 
 #include <cmath>
+#include <cassert>
 #include <fcntl.h>
 #include <signal.h>
 #include <unistd.h>
@@ -429,6 +430,9 @@ UI::toggle_errors ()
 void
 UI::display_message (const char *prefix, gint prefix_len, RefPtr<TextBuffer::Tag> ptag, RefPtr<TextBuffer::Tag> mtag, const char *msg)
 {
+	assert(ptag);
+	assert(mtag);
+
 	RefPtr<TextBuffer> buffer (errors->text().get_buffer());
 
 	buffer->insert_with_tag(buffer->end(), prefix, ptag);
-- 
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