From 1455ad97a9ec138fb7bcab4de8e45a8ad92ddd30 Mon Sep 17 00:00:00 2001 From: Wiktor Kwapisiewicz Date: Sat, 22 Feb 2020 17:05:46 +0100 Subject: Fix crash on mouse scrolling before messages load Using mouse scroll before messages load will trigger a panic as `ml.store` has not been assigned yet and is `nil`. --- widgets/msglist.go | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/widgets/msglist.go b/widgets/msglist.go index 9aff0d4..51c133c 100644 --- a/widgets/msglist.go +++ b/widgets/msglist.go @@ -163,10 +163,14 @@ func (ml *MessageList) MouseEvent(localX int, localY int, event tcell.Event) { ml.aerc.NewTab(viewer, msg.Envelope.Subject) } case tcell.WheelDown: - ml.store.Next() + if ml.store != nil { + ml.store.Next() + } ml.Scroll() case tcell.WheelUp: - ml.store.Prev() + if ml.store != nil { + ml.store.Prev() + } ml.Scroll() } } -- cgit v1.2.3