[pkg-go] Bug#876812: peco FTBFS with Go 1.9

[Adrian Bunk]

Source: peco
Version: 0.4.5-1
Severity: serious
Tags: buster sid

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/peco.html

...
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x70676b]

goroutine 60 [running]:
github.com/peco/peco.(*Source).Reset(0x0)
	peco_0.4.5-1/obj-x86_64-linux-gnu/src/github.com/peco/peco/source.go:158 +0x3b
github.com/peco/peco/pipeline.(*Pipeline).Run(0xc4202b8c30, 0x7f9df6011000, 0xc4202208d0, 0x0, 0x0)
	github.com/peco/peco/pipeline/pipeline.go:115 +0xdf
github.com/peco/peco.(*Filter).Work.func1(0xc4201d2700, 0xc4201c37f0, 0xc4202b6420, 0xd, 0xc4202b8c30)
	peco_0.4.5-1/obj-x86_64-linux-gnu/src/github.com/peco/peco/filter.go:119 +0x177
created by github.com/peco/peco.(*Filter).Work
	peco_0.4.5-1/obj-x86_64-linux-gnu/src/github.com/peco/peco/filter.go:116 +0x2fc
exit status 2
FAIL	github.com/peco/peco	0.151s