Fix assignment to undeclared global "sign" @ worldedit_commands/init.lua:791

sfan5 · sfan5 · commit 460559621558 · 2017-09-12T14:58:26.000+02:00
diff --git a/worldedit_commands/init.lua b/worldedit_commands/init.lua
@@ -788,6 +788,7 @@ minetest.register_chatcommand("/move", {
 		end
 		amount = tonumber(amount)
 		if axis == "?" then
+			local sign
 			axis, sign = worldedit.player_axis(name)
 			amount = amount * sign
 		end
