"IndexError: list index out of range" in calling get_arsc_info

[emanuelb]

Running get_arsc_info function from pyaxmlparser.arscutil on resources.arsc from repo at:
https://github.com/appknox/pyaxmlparser/blob/master/tests/test_apk/resources.arsc
will return:

Traceback (most recent call last):
  File "/tmp/arsctest.py", line 12, in <module>
    print(get_arsc_info(rsc))
  File "/usr/lib/python3/dist-packages/pyaxmlparser/arscutil.py", line 636, in get_arsc_info
    tmp_buff = getattr(arscobj, "get_" + ttype + "_resources")(
  File "/usr/lib/python3/dist-packages/pyaxmlparser/arscparser.py", line 439, in get_bool_resources
    buff += '<bool name="%s">%s</bool>\n' % (i[0], i[1])
IndexError: list index out of range

code to reproduce:

from pyaxmlparser.arscparser import ARSCParser
from pyaxmlparser.arscutil   import get_arsc_info
rsc_file = 'resources.arsc'
rsc = ARSCParser(open(rsc_file, 'rb').read())
print('rsc=\n')
print(rsc)
print('rsc.get_strings_resources()=\n')
print(rsc.get_strings_resources())
print('get_arsc_info(rsc)=\n')
print(get_arsc_info(rsc))