From f4a6644a827fd8da95e62ecfbbbf683b3ce35bc2 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 29 Sep 2018 22:26:45 +0200
Subject: Clear canvas if master file is being removed from the file list.

---
 src/canvas.cc | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/canvas.cc')

diff --git a/src/canvas.cc b/src/canvas.cc
index b9356d6..5542332 100644
--- a/src/canvas.cc
+++ b/src/canvas.cc
@@ -92,11 +92,22 @@ void Canvas::load(QString file)
 		mipmap = NULL;
 	}
 
+	if(file == "")
+	{
+		// Just clear the canvas
+		updateWav();
+		update();
+		return;
+	}
+
 	SF_INFO sf_info;
 	SNDFILE *fh = sf_open(file.toStdString().c_str(), SFM_READ, &sf_info);
 	if(!fh)
 	{
 		printf("Canvas load error '%s'\n", file.toStdString().c_str());
+		// Just clear the canvas
+		updateWav();
+		update();
 		return;
 	}
 
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