From cb4997f4a480c49ec796d2d59399b27b1a122ff6 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 2 Apr 2020 19:26:03 -0600
Subject: [PATCH] fix iterator type

---
 libs/backends/portaudio/portaudio_backend.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/backends/portaudio/portaudio_backend.cc b/libs/backends/portaudio/portaudio_backend.cc
index 46a55450af..77cebdc0d4 100644
--- a/libs/backends/portaudio/portaudio_backend.cc
+++ b/libs/backends/portaudio/portaudio_backend.cc
@@ -1859,7 +1859,7 @@ PortAudioPort::~PortAudioPort () { }
 void* PortAudioPort::get_buffer (pframes_t n_samples)
 {
 	if (is_input ()) {
-		std::vector<BackendPort*>::const_iterator it = get_connections ().begin ();
+		std::set<BackendPort*>::const_iterator it = get_connections ().begin ();
 		if (it == get_connections ().end ()) {
 			memset (_buffer, 0, n_samples * sizeof (Sample));
 		} else {