Update misc_helpers.lua

2022-08-09 17:17:31 +05:00 · 2022-08-09 17:17:31 +05:00 · 86fd31df03
parent 0810698049
commit 86fd31df03
1 changed files with 1 additions and 0 deletions
--- a/builtin/common/misc_helpers.lua
+++ b/builtin/common/misc_helpers.lua
@ -249,6 +249,7 @@ function math.factorial(x)
 end

 function core.formspec_escape(text)
+	text = tostring(text)
 	if text ~= nil then
 		text = text:gsub("\\", "\\\\")
 		text = text:gsub("%]", "\\]")