Handling of wrong paths

[rob-med]

Currently the library does not handle gracefully when a wrong file path is passed to pyedflib.EdfReader() since it raises a generic 'malloc error' (see trace below):

Traceback (most recent call last):
f = pyedflib.EdfReader(data_EDF)
File "pyedflib_extensions_pyedflib.pyx", line 91, in pyedflib._extensions._pyedflib.CyEdfReader.init (pyedflib_extensions_pyedflib.c:2674)
File "pyedflib_extensions_pyedflib.pyx", line 125, in pyedflib._extensions._pyedflib.CyEdfReader.open (pyedflib_extensions_pyedflib.c:3287)
File "pyedflib_extensions_pyedflib.pyx", line 101, in pyedflib._extensions._pyedflib.CyEdfReader.check_open_ok (pyedflib_extensions_pyedflib.c:2846)
IOError: malloc error

[holgern]

Handling of wrong path is fixed in the current master

[rob-med]

Thank you!