godbc crashes while preparing http requests when special character % exists in url(password)

Ishas-MacBook-Pro:cbq isha$ ./cbq -u=Administrator http://127.0.0.1:80961

 Enter Password: 

panic: runtime error: invalid memory address or nil pointer dereference

[signal 0xb code=0x1 addr=0x38 pc=0x408d656]

goroutine 1 [running]:

github.com/couchbase/godbc/n1ql.prepareRequest(0x4550aa0, 0xc, 0xc820072d00, 0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

        /Users/isha/query/src/github.com/couchbase/godbc/n1ql/n1ql.go:744 +0x3e6

github.com/couchbase/godbc/n1ql.OpenN1QLConnection(0xc820079800, 0x28, 0x0, 0x0, 0x0)

        /Users/isha/query/src/github.com/couchbase/godbc/n1ql/n1ql.go:256 +0x65f

github.com/couchbase/godbc/n1ql.open(0xc8200a0ac0, 0x17, 0x0, 0x0, 0x0)

        /Users/isha/query/src/github.com/couchbase/godbc/n1ql/n1ql_db_source.go:23 +0x3b

github.com/couchbase/godbc/n1ql.OpenExtended(0xc8200a0ac0, 0x17, 0x0, 0x0, 0x0, 0x0)

        /Users/isha/query/src/github.com/couchbase/godbc/n1ql/n1ql_db_source.go:19 +0x47

github.com/couchbase/query/shell/cbq/command.Ping(0xc8200a0ac0, 0x17, 0x0, 0x0)

        /Users/isha/query/src/github.com/couchbase/query/shell/cbq/command/common.go:542 +0x3b

main.main()

        /Users/isha/query/src/github.com/couchbase/query/shell/cbq/shell.go:476 +0xa33

goroutine 17 [syscall, locked to thread]:

runtime.goexit()

        /usr/local/Cellar/go/1.5.1/libexec/src/runtime/asm_amd64.s:1696 +0x1

goroutine 21 [syscall]:

os/signal.loop()

        /usr/local/Cellar/go/1.5.1/libexec/src/os/signal/signal_unix.go:22 +0x18

created by os/signal.init.1

        /usr/local/Cellar/go/1.5.1/libexec/src/os/signal/signal_unix.go:28 +0x37

Ishas-MacBook-Pro:cbq isha$