CLI: -mode=line reports bad results

[EgorBu]

Hi,
I tried to use enry and got unexpected results:

name@pc:~$ ./enry -mode=line ../some/path/
open cmd.txt: no such file or directory
open feature_extractor.py: no such file or directory
open mutator.py: no such file or directory
open tokenizer/__init__.py: no such file or directory
open tokenizer/langs/__init__.py: no such file or directory
open tokenizer/langs/javascript/__init__.py: no such file or directory
open tokenizer/langs/javascript/roles.py: no such file or directory
open tokenizer/langs/javascript/token_unwrappers.py: no such file or directory
open tokenizer/langs/javascript/tokens.py: no such file or directory
open tokenizer/langs/javascript/uast_fixers.py: no such file or directory
open tokenizer/tokenizer.py: no such file or directory
open tokenizer/virtual_node.py: no such file or directory
NaN%	Text
NaN%	Python

Version v1.7.2

[bzz]

@EgorBu thank you for a report!

Indeed, that is exactly what is supposed to be taken care of by the last TODO item in #214 (comment)

Funny enough, it does not happen all the time, e.g on clean clone of enry it somehow works

./enry -mode=byte ~/src-d/bblfsh/enry
76.61%	Go
22.85%	CSV
0.24%	Shell
0.17%	Java
0.06%	Ruby
0.04%	Makefile
0.03%	Scala
0.01%	Gnuplot
0.00%	Text

[bzz]

it should be fixed by #214 (comment)