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fix: crash when using wrong syntax for speed scale (#633)

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A speed control diffinition like e.g. `speed:{1.8}` would result in
a crash because the `scale` gets set to `{1.8}` which isn't a string
lua can convert to a number on the fly.

Fixes #632
This commit is contained in:
christoph-heinrich
2023-09-19 22:03:37 +02:00
committed by GitHub
parent b4037ec471
commit bff4da80d3
1 changed files with 2 additions and 1 deletions
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3
scripts/uosc/elements/Controls.lua
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@@ -148,8 +148,9 @@ function Controls:init_options()
elseif kind == 'speed' then elseif kind == 'speed' then
if not Elements.speed then if not Elements.speed then
local element = Speed:new({anchor_id = 'controls'}) local element = Speed:new({anchor_id = 'controls'})
local scale = tonumber(params[1]) or 1.3
table_assign(control, { table_assign(control, {
element = element, sizing = 'dynamic', scale = params[1] or 1.3, ratio = 3.5, ratio_min = 2, element = element, sizing = 'dynamic', scale = scale, ratio = 3.5, ratio_min = 2,
}) })
else else
msg.error('there can only be 1 speed slider') msg.error('there can only be 1 speed slider')