low priority: missing icon

[SwissalpS]

pipeworks/init.lua

Line 157 in 06fd754

symbol = "pipeworks:lua_tube000000",

The tube is not available when pipeworks.enable_lua_tube is false or neither mesecons nor digiline mods are loaded.

Suggested alternatives: water pump, mese injector, node breaker, deployer
(though only when lua tube isn't available, as that is a nice texture for the category)