ood-ports-lbsd-fork1/audio/ardour/patches/patch-gtk2_ardour_gain_meter_cc

$OpenBSD: patch-gtk2_ardour_gain_meter_cc,v 1.2 2017/05/25 09:02:05 espie Exp $

From 65c2e089ab263c83bff7d2e945b80c53f80b749b Mon Sep 17 00:00:00 2001
From: Nils Philippsen <nils@tiptoe.de>
Date: Thu, 4 Aug 2016 09:48:47 +0200
Subject: [PATCH] workaround changes in glibmm 2.49.x

Index: gtk2_ardour/gain_meter.cc
--- gtk2_ardour/gain_meter.cc.orig
+++ gtk2_ardour/gain_meter.cc
@@ -63,7 +63,7 @@ Glib::RefPtr<Gdk::Pixbuf> GainMeter::slider;
 void
 GainMeter::setup_slider_pix ()
 {
-	if ((slider = ::get_icon ("fader_belt")) == 0) {
+	if (! (slider = ::get_icon ("fader_belt"))) {
 		throw failed_constructor();
 	}
 }
@@ -89,11 +89,11 @@ GainMeterBase::GainMeterBase (Session& s, 
 	if (horizontal) {
 		gain_slider = manage (new HSliderController (pix,
 							     &gain_adjustment,
-							     false));
+							     nullptr));
 	} else {
 		gain_slider = manage (new VSliderController (pix,
 							     &gain_adjustment,
-							     false));
+							     nullptr));
 	}
 
 	level_meter = new LevelMeter(_session);