Issue error when select is called with invalid parameters. Some warnings removed (include string.h)
Issue error when select is called with invalid parameters.
Some warnings removed (include string.h)

nmreis/luasocket,csteddy/luasocket,enginix/luasocket,bigcrush/luasocket,cjtallman/luasocket,snegovick/luasocket,azukiapp/luasocket,fhaoquan/luasocket,StoneDot/luasocket,nmreis/luasocket,StoneDot/luasocket,csteddy/luasocket,diegonehab/LuaSocket,BeamNG/luasocket,fhaoquan/luasocket,snegovick/luasocket,masoudre11/luasocket,azukiapp/luasocket,masoudre11/luasocket,StoneDot/luasocket,BeamNG/luasocket,azukiapp/luasocket,enginix/luasocket,StoneDot/luasocket,cjtallman/luasocket,diegonehab/LuaSocket,csteddy/luasocket,BeamNG/luasocket,bigcrush/luasocket,diegonehab/LuaSocket,azukiapp/luasocket,bigcrush/luasocket,nmreis/luasocket,enginix/luasocket,snegovick/luasocket,enginix/luasocket,masoudre11/luasocket,azukiapp/luasocket,cjtallman/luasocket,cjtallman/luasocket,BeamNG/luasocket,fhaoquan/luasocket