Raise Exception instead of using assert on EINVAL

karlding · hardbyte · commit cee9d642cc57 · 2019-12-29T09:32:52.000+13:00
diff --git a/can/interfaces/socketcan/socketcan.py b/can/interfaces/socketcan/socketcan.py
@@ -364,7 +364,8 @@ def _tx_setup(self, message):
         try:
             self.bcm_socket.send(check_header)
         except OSError as e:
-            assert e.errno == errno.EINVAL
+            if e.errno != errno.EINVAL:
+                raise e
         else:
             raise ValueError(
                 "A periodic Task for Arbitration ID {} has already been created".format(
