From 68e9f06a13621f61c4b007fa74df1076ac1cb37a Mon Sep 17 00:00:00 2001
From: Igor Kushnir <igorkuo@gmail.com>
Date: Thu, 11 Feb 2021 12:33:32 +0200
Subject: [PATCH] GridComicsView: ignore unhandled key presses

When a key not handled by Grid view is pressed while it has focus, the
following warning appears in Library's output
qrc:/qml/GridComicsView.qml:776: Error: Cannot assign [undefined] to int
AND the top-left cover is selected. The added early return fixes both
issues.
---
 YACReaderLibrary/qml/GridComicsView.qml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/YACReaderLibrary/qml/GridComicsView.qml b/YACReaderLibrary/qml/GridComicsView.qml
index 1df98bc9..f09e2049 100644
--- a/YACReaderLibrary/qml/GridComicsView.qml
+++ b/YACReaderLibrary/qml/GridComicsView.qml
@@ -806,6 +806,8 @@ Rectangle {
             }
             else if (event.key === Qt.Key_Down) {
                 ci = Math.min(grid.currentIndex+numCells,grid.count - 1);
+            } else {
+                return;
             }
 
             event.accepted = true;