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Graphics.Element.layers fails with an empty list #5

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rehno-lindeque opened this Issue Nov 17, 2014 · 1 comment

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@rehno-lindeque @jvoigtlaender
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rehno-lindeque commented Nov 17, 2014

The program

main = layers []

...produces an exception...

Function 'foldl1' expects a non-empty list!

...due to the two calls to List.maximum over here: https://github.com/elm-lang/core/blob/53aef4887e668a5732ffff1ad0560bab779e8674/src/Graphics/Element.elm#L330
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jvoigtlaender Aug 31, 2015

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This got fixed at some point. The two calls of List.maximum now return Maybes and are wrapped in withDefaults.
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jvoigtlaender commented Aug 31, 2015

This got fixed at some point. The two calls of List.maximum now return Maybes and are wrapped in withDefaults.

@jvoigtlaender jvoigtlaender closed this Aug 31, 2015

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