Fix crash if no currently selected instrument (#1656)

hydrogen-music · Sep 25, 2022 · 64355a8 · 64355a8
1 parent 4e5f9ea
commit 64355a8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/gui/src/SoundLibrary/SoundLibraryPanel.cpp b/src/gui/src/SoundLibrary/SoundLibraryPanel.cpp
@@ -602,6 +602,9 @@ QString SoundLibraryPanel::getDrumkitPath( const QString& sDrumkitLabel ) const
 void SoundLibraryPanel::change_background_color()
 {
 	auto pSelectedInstrument = Hydrogen::get_instance()->getSelectedInstrument();
+	if ( pSelectedInstrument == nullptr ) {
+		return;
+	}
 	QString sDrumkitPath = pSelectedInstrument->get_drumkit_path();
 	QString sDrumkitLabel = getDrumkitLabel( sDrumkitPath );