check if list is empty before using maximum

liqula / react-hs

A GHCJS binding to React based on the Flux design. The flux design pushes state and complicated logic out of the view, allowing the rendering functions and event handlers to be pure Haskell functions.

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check if list is empty before using maximum #48

Closed aische closed 7 years ago

aische commented 7 years ago

solves issue #45 and #46 "example can go into an unusable state #45" "example item editing clears previous description #46"

fisx commented 7 years ago

works on my machine. thanks!