edited error handling
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c565a70fb5
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@ -716,19 +716,17 @@ function onMouseEnter_item(player, param)
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-- get metadata from library
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-- get metadata from library
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local item = library[contentToShow][index]
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local item = library[contentToShow][index]
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-- error handling
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-- error handling (only author + description can by empty)
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if not item
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if not item
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or not item.name or item.name == ""
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or not item.name or item.name == ""
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or not item.author or item.author == ""
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or not item.description or item.description == ""
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or not item.boxsize or item.boxsize == ""
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or not item.boxsize or item.boxsize == ""
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or not item.boxart or item.boxart == "" then
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or not item.boxart or item.boxart == "" then
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return
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return
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end
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end
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UI.setValue("previewTitle", item.name)
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UI.setValue("previewTitle", item.name)
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UI.setValue("previewAuthor", "by " .. item.author)
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UI.setValue("previewAuthor", "by " .. (item.author) or "Unknown")
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UI.setValue("previewDescription", item.description)
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UI.setValue("previewDescription", item.description or "")
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-- update mask according to size
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-- update mask according to size
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local maskData = {}
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local maskData = {}
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