Description of problem:
I connected to an open wifi with a captive portal.

Version-Release number of selected component:
dnssec-trigger-0.12-20.fc21

Additional info:
reporter:       libreport-2.3.0
cmdline:        /usr/bin/python3 /usr/libexec/dnssec-trigger-script --restore
executable:     /usr/libexec/dnssec-trigger-script
kernel:         3.19.5-200.fc21.x86_64
runlevel:       N 5
type:           Python3
uid:            0

Truncated backtrace:
subprocess.py:1456:_execute_child:FileNotFoundError: [Errno 2] No such file or directory: '/etc/init.d/NetworkManager'

Traceback (most recent call last):
  File "/usr/libexec/dnssec-trigger-script", line 704, in <module>
    Application(sys.argv).run()
  File "/usr/libexec/dnssec-trigger-script", line 459, in run
    self.method()
  File "/usr/libexec/dnssec-trigger-script", line 554, in run_restore
    subprocess.check_call(["/etc/init.d/NetworkManager", "restart"])
  File "/usr/lib64/python3.4/subprocess.py", line 556, in check_call
    retcode = call(*popenargs, **kwargs)
  File "/usr/lib64/python3.4/subprocess.py", line 537, in call
    with Popen(*popenargs, **kwargs) as p:
  File "/usr/lib64/python3.4/subprocess.py", line 858, in __init__
    restore_signals, start_new_session)
  File "/usr/lib64/python3.4/subprocess.py", line 1456, in _execute_child
    raise child_exception_type(errno_num, err_msg)
FileNotFoundError: [Errno 2] No such file or directory: '/etc/init.d/NetworkManager'

Local variables in innermost frame:
orig_executable: '/etc/init.d/NetworkManager'
pass_fds: ()
hex_errno: bytearray(b'2')
startupinfo: None
close_fds: True
errno_num: 2
env: None
cwd: None
errwrite: -1
c2pwrite: -1
start_new_session: False
restore_signals: True
devnull_fd: None
errpipe_write: 11
executable_list: (b'/etc/init.d/NetworkManager',)
fds_to_keep: {11}
child_exec_never_called: False
p2cwrite: -1
executable: b'/etc/init.d/NetworkManager'
child_exception_type: <class 'OSError'>
part: b''
errpipe_read: 10
exception_name: bytearray(b'OSError')
args: ['/etc/init.d/NetworkManager', 'restart']
env_list: None
creationflags: 0
p2cread: -1
preexec_fn: None
errpipe_data: bytearray(b'OSError:2:')
self: <subprocess.Popen object at 0x7f4109b6b358>
errread: -1
low_fds_to_close: []
c2pread: -1
err_msg: "No such file or directory: '/etc/init.d/NetworkManager'"
shell: False