From f575a4897374ead77d54bf1b37e72931d548cb3a Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Tue, 10 Dec 2024 19:23:52 +0100
Subject: [PATCH] Investigate alleged crash on intel mac

---
 libs/ardour/bundle.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libs/ardour/bundle.cc b/libs/ardour/bundle.cc
index 03d24b649d..6eb4b552bb 100644
--- a/libs/ardour/bundle.cc
+++ b/libs/ardour/bundle.cc
@@ -676,10 +676,12 @@ Bundle::overall_channel_to_type (DataType t, uint32_t c) const
 
 	Glib::Threads::Mutex::Lock lm (_channel_mutex);
 
+	assert (_channel.size () > c);
+
 	uint32_t s = 0;
 
 	vector<Channel>::const_iterator i = _channel.begin ();
-	for (uint32_t j = 0; j < c; ++j) {
+	for (uint32_t j = 0; j < c && i != _channel.end (); ++j) {
 		if (i->type == t) {
 			++s;
 		}