Fix separate canvas (#8408)

mne-tools · Oct 23, 2020 · 86db55a · 86db55a
1 parent 2cc6d7e
commit 86db55a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mne/viz/_brain/_brain.py b/mne/viz/_brain/_brain.py
@@ -393,7 +393,7 @@ def setup_time_viewer(self, time_viewer=True, show_traces=True):
         _validate_type(show_traces, (bool, str, 'numeric'), 'show_traces')
         self.interactor_fraction = 0.25
         if isinstance(show_traces, str):
-            assert 'show_traces' == 'separate'  # should be guaranteed earlier
+            assert show_traces == 'separate'  # should be guaranteed earlier
             self.show_traces = True
             self.separate_canvas = True
         else: