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minetest-tools / mtmapprune

Prune map blocks from map.sqlite.
GNU Lesser General Public License v2.1
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fix parse_arg index out of range in main.go #2

Closed juozaspo closed 6 years ago

juozaspo commented 6 years ago

Fix error introduced by d5b7df0d5d18b76d2aa1960e123f9209f7144b92, causing parameters to be parsed incorrectly when run (parameter one number ahead that is not existing was supplied to function parse_arg) Full error message w/o command line, fixed by changing >= to > in lines 71 & 73 of file main.go:

panic: runtime error: index out of range

goroutine 1 [running]:
main.parse_arg(0x3, 0x3e8)
    /home/juozas/mtmapprune/main.go:42 +0x18c
main.main()
    /home/juozas/mtmapprune/main.go:72 +0xd4f

Ubuntu 18.0.4 building instructions are noted in #1, there simply running make doesn't work it for some reasons require GOPATH=/usr/share/gocode before make command to work correctly.