minor cleanup

mne-tools · Oct 28, 2020 · 7743e89 · 7743e89
1 parent 7a03a1c
commit 7743e89
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/mne/viz/_figure.py b/mne/viz/_figure.py
@@ -655,9 +655,7 @@ def _keypress(self, event):
             self.canvas.manager.full_screen_toggle()
         elif key == 'a':  # annotation mode
             self._toggle_annotation_fig()
-        elif key == 'b':  # butterfly mode
-            if inst_type == 'ica':
-                return
+        elif key == 'b' and inst_type != 'ica':  # butterfly mode
             self._toggle_butterfly()
         elif key == 'd':  # DC shift
             self.mne.remove_dc = not self.mne.remove_dc