error on multiple device

[cperdana]

andbug give error if adb connect to multiple devices.

$ ./andbug classes org.owasp.goatdroid.fourgoats -d 192.168.56.101:5555 -p 1648
!!
Traceback (most recent call last):
File "./andbug", line 34, in main
andbug.command.run_command(args)
File "/opt/tools/android/AndBug/lib/andbug/command.py", line 220, in run_command
return ctxt.perform(args[0], args[1:])
File "/opt/tools/android/AndBug/lib/andbug/command.py", line 150, in perform
if act.proc: self.connect()
File "/opt/tools/android/AndBug/lib/andbug/command.py", line 60, in connect
self.sess = andbug.vm.connect(self.pid, self.dev)
File "/opt/tools/android/AndBug/lib/andbug/vm.py", line 1157, in connect
conn = andbug.proto.connect(andbug.proto.forward(pid, dev))
File "/opt/tools/android/AndBug/lib/andbug/proto.py", line 57, in forward
pid = andbug.util.find_pid(pid)
File "/opt/tools/android/AndBug/lib/andbug/util.py", line 123, in find_pid
ps = adb(*ps)
File "/opt/tools/android/AndBug/lib/andbug/util.py", line 96, in adb
return sh(seq("adb", *args))
File "/opt/tools/android/AndBug/lib/andbug/util.py", line 61, in sh
if not no_fail: raise ShellException( command, output, status )
ShellException