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core.formspec_escape: Restore backwards compat

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Support numbers as arguments by using `string.gsub(text, ...)` instead of `text:gsub(...)` which will coerce `text` to a string
This commit is contained in:
Lars Müller
2022-06-06 18:32:28 +02:00
committed by GitHub
parent 951604e29f
commit edc7df5480
1 changed files with 1 additions and 1 deletions
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builtin/common/misc_helpers.lua
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@@ -254,7 +254,7 @@ local formspec_escapes = {
} }
function core.formspec_escape(text) function core.formspec_escape(text)
-- Use explicit character set instead of dot here because it doubles the performance -- Use explicit character set instead of dot here because it doubles the performance
return text and text:gsub("[\\%[%];,]", formspec_escapes) return text and string.gsub(text, "[\\%[%];,]", formspec_escapes)
end end