index out of range about d2s

[nokka]

Hey! yeah I think it's because a diablo 2 binary file is at least 767 bytes of data. The header that is, so this string might be too short, and crash the header parser here: https://github.com/nokka/d2s/blob/master/d2s.go#L67.

I'll have a look!

io.ReadFull wouldn't panic if there were less than 767 bytes. And the above program panics here:

d2s/d2s.go

Line 628 in c8f86bc

if itemList[last].TypeID == weapon {

panic: runtime error: index out of range

goroutine 1 [running]:
github.com/nokka/d2s.parseItemList(0x5aa120, 0xc42005a6c0, 0x3030, 0x5dbbc0, 0x4e0880, 0xc420015774, 0x0, 0x0)
        /home/opennota/gocode/src/github.com/nokka/d2s/d2s.go:628 +0x16a3
github.com/nokka/d2s.parseItems(0x5aa120, 0xc42005a6c0, 0xc420010800, 0x0, 0x0)
        /home/opennota/gocode/src/github.com/nokka/d2s/d2s.go:222 +0x233
github.com/nokka/d2s.Parse(0x5aa3e0, 0xc42000a260, 0x1, 0x0, 0x0)
        /home/opennota/gocode/src/github.com/nokka/d2s/d2s.go:34 +0x149
main.main()
        /home/opennota/d2s.go:53 +0x8e