dep init panic on CTRL-C

[pierrec]

What version of Go are you using (go version)?
What operating system and processor architecture are you using?
go version go1.8 darwin/amd64

What did you do?
dep init
shortly followed by CTRL-C

What did you expect to see?
dep graceful exit

What did you see instead?

Cached github.com/elazarl/go-bindata-assetfs
Cached github.com/abiosoft/ishell
Cached github.com/gorilla/handlers
Cached github.com/knq/dburl
^CSignal received: waiting for 21 ops to complete...
Unable to cache github.com/pkg/errors
Unable to cache gopkg.in/rana/ora.v4
Unable to cache gopkg.in/cheggaaa/pb.v1
Unable to cache github.com/spf13/cobra
Unable to cache gopkg.in/readline.v1
Unable to cache github.com/mattn/go-isatty
Unable to cache github.com/emicklei/go-restful
Unable to cache github.com/spf13/pflag
Unable to cache github.com/gorilla/mux
Unable to cache github.com/inconshreveable/mousetrap
Unable to cache github.com/lib/pq
Unable to cache github.com/denisenkom/go-mssqldb
Unable to cache github.com/spf13/viper
Unable to cache github.com/go-sql-driver/mysql
Unable to cache github.com/flynn-archive/go-shlex
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x50 pc=0x133ed2c]

goroutine 280 [running]:
github.com/golang/dep/vendor/github.com/sdboyer/gps.(*SourceMgr).SyncSourceFor(0xc420a000c0, 0xc420bbc280, 0x10, 0x0, 0x0, 0x0, 0x0)
	/Users/pierrec/sandbox/src/github.com/golang/dep/vendor/github.com/sdboyer/gps/source_manager.go:461 +0x10c
main.getProjectData.func1(0xc420bbc280, 0x10, 0xc420a000c0)
	/Users/pierrec/sandbox/src/github.com/golang/dep/cmd/dep/init.go:226 +0x6c
created by main.getProjectData.func2
	/Users/pierrec/sandbox/src/github.com/golang/dep/cmd/dep/init.go:377 +0x8ee

[sdboyer]

Thanks for the report! Sorry you ran into that. It's fixed upstream, we just haven't integrated latest gps in a while. See e.g. #250.

(The panic here is actually unrelated to the CTRL-C)