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fpga: Make formspec usage less prone to breakage

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sfan5 2017-01-28 11:54:27 +01:00
parent 07d074075c
commit 2bc3c5d97c
1 changed files with 7 additions and 6 deletions
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mesecons_fpga/init.lua
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@ -211,6 +211,7 @@ plg.from_formspec_fields = function(fields)
["="] = "buf", ["="] = "buf",
["XNOR"] = "xnor", ["XNOR"] = "xnor",
} }
s = s:gsub("^%s*", "") -- remove leading spaces
return mapping[s] return mapping[s]
end end
local is = {} local is = {}