EGI/MFF events outside EEG recording should not break the code (mne-tools#11505)

Co-authored-by: Alexandre Gramfort <[email protected]>
Co-authored-by: Alexandre Gramfort <[email protected]>

Author: nmri-nfocke

mne/io/egi/events.py

@@ -29,6 +29,8 @@ def _read_events(input_fname, info):
     events = np.zeros([info['n_events'], info['n_segments'] * n_samples])
     for n, event in enumerate(event_codes):
         for i in mff_events[event]:
+            if (i < 0) or (i >= events.shape[1]):
+                continue
             events[n][i] = n + 1
     return events, info