From 53909b3a74e9c752d3405fda7bc63146b9abdc7a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Gl=C3=B6ckner?= <cgloeckner@freenet.de>
Date: Tue, 29 Mar 2016 10:02:10 +0200
Subject: pass channels to output engine by const ref

---
 drumgizmo/output/alsa.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drumgizmo/output/alsa.cc')

diff --git a/drumgizmo/output/alsa.cc b/drumgizmo/output/alsa.cc
index 3686656..66a78c0 100644
--- a/drumgizmo/output/alsa.cc
+++ b/drumgizmo/output/alsa.cc
@@ -71,7 +71,7 @@ AlsaOutputEngine::~AlsaOutputEngine()
 	}
 }
 
-bool AlsaOutputEngine::init(Channels channels)
+bool AlsaOutputEngine::init(const Channels& channels)
 {
 	// try to initialize alsa
 	try
-- 
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