$OpenBSD: patch-gtk2_ardour_fft_graph_cc,v 1.1 2016/10/28 13:46:17 ajacoutot 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

--- gtk2_ardour/fft_graph.cc.orig	Fri Oct 28 11:31:43 2016
+++ gtk2_ardour/fft_graph.cc	Fri Oct 28 13:41:10 2016
@@ -190,7 +190,7 @@ FFTGraph::draw_scales(Glib::RefPtr<Gdk::Window> window
 
 
 
-	if (graph_gc == 0) {
+	if (! graph_gc) {
 		graph_gc = GC::create( get_window() );
 	}
 
@@ -200,7 +200,7 @@ FFTGraph::draw_scales(Glib::RefPtr<Gdk::Window> window
 	
 	graph_gc->set_rgb_fg_color( grey );
 
-	if (layout == 0) {
+	if (! layout) {
 		layout = create_pango_layout ("");
 		layout->set_font_description (get_style()->get_font());
 	}
