Package is broken with the latest commit

[elgatito]

Hello @elazarl ,

I am trying to install the latest version of this package on go-1.14 and go-1.14.1 and getting error:

$ go get -u github.com/elazarl/goproxy
go: downloading github.com/elazarl/goproxy v0.0.0-20200315184450-1f3cb6622dad
go: github.com/elazarl/goproxy upgrade => v0.0.0-20200315184450-1f3cb6622dad
go: downloading golang.org/x/crypto v0.0.0-20200128174031-69ecbb4d6d5d
go: downloading golang.org/x/net v0.0.0-20191126235420-ef20fe5d7933
go: downloading golang.org/x/text v0.3.3-0.20191031172631-4b67af870c6f
go: downloading golang.org/x/sys v0.0.0-20200201011859-915c9c3d4ccf
go: golang.org/x/text upgrade => v0.3.2
go: golang.org/x/sys upgrade => v0.0.0-20200327173247-9dae0f8f5775
go: golang.org/x/crypto upgrade => v0.0.0-20200323165209-0ec3e9974c59
go: golang.org/x/net upgrade => v0.0.0-20200324143707-d3edc9973b7e
go: downloading golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59
go: downloading golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e
go: downloading golang.org/x/sys v0.0.0-20200327173247-9dae0f8f5775
# github.com/elazarl/goproxy
../../../../pkg/mod/github.com/elazarl/goproxy@v0.0.0-20200315184450-1f3cb6622dad/ctx.go:46:2: not enough arguments to return
../../../../pkg/mod/github.com/elazarl/goproxy@v0.0.0-20200315184450-1f3cb6622dad/ctx.go:46:12: ctx.proxy undefined (type *ProxyCtx has no field or method proxy, but does have Proxy)
../../../../pkg/mod/github.com/elazarl/goproxy@v0.0.0-20200315184450-1f3cb6622dad/ctx.go:50:5: ctx.proxy undefined (type *ProxyCtx has no field or method proxy, but does have Proxy)
../../../../pkg/mod/github.com/elazarl/goproxy@v0.0.0-20200315184450-1f3cb6622dad/ctx.go:62:8: ctx.proxy undefined (type *ProxyCtx has no field or method proxy, but does have Proxy)
../../../../pkg/mod/github.com/elazarl/goproxy@v0.0.0-20200315184450-1f3cb6622dad/https.go:76:69: unknown field 'proxy' in struct literal of type ProxyCtx (but does have Proxy)
../../../../pkg/mod/github.com/elazarl/goproxy@v0.0.0-20200315184450-1f3cb6622dad/https.go:199:77: unknown field 'proxy' in struct literal of type ProxyCtx (but does have Proxy)
../../../../pkg/mod/github.com/elazarl/goproxy@v0.0.0-20200315184450-1f3cb6622dad/proxy.go:105:70: unknown field 'proxy' in struct literal of type ProxyCtx (but does have Proxy)

[baislsl]

Hi @elazarl , same problem when I use the latest version of this package. I submit a pull request #378 to fix it.