Check if PrevContent is nil before using. Fixes #181
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@ -156,8 +156,11 @@ func ParseStateEvent(evt *muksevt.Event, displayname string) *UIMessage {
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AppendColor(".", tcell.ColorGreen)
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}
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case *event.CanonicalAliasEventContent:
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_ = evt.Unsigned.PrevContent.ParseRaw(evt.Type)
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prevContent := evt.Unsigned.PrevContent.AsCanonicalAlias()
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prevContent := &event.CanonicalAliasEventContent{}
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if evt.Unsigned.PrevContent != nil {
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_ = evt.Unsigned.PrevContent.ParseRaw(evt.Type)
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prevContent = evt.Unsigned.PrevContent.AsCanonicalAlias()
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}
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debug.Printf("%+v -> %+v", prevContent, content)
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if len(content.Alias) == 0 && len(prevContent.Alias) != 0 {
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text = text.AppendColor("removed the main address of the room", tcell.ColorGreen)
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