usb_power_delivery: fixup a Python style nit (dict lookup fallback)

[libsigrokdecode.git] / decoders / usb_power_delivery / pd.py

diff --git a/decoders/usb_power_delivery/pd.py b/decoders/usb_power_delivery/pd.py
index ef9a97c7e70ec7aa687db3857b3ff57a799a1c54..de6f39418c6930f647384b75186a0a5382ddfb37 100644 (file)
--- a/decoders/usb_power_delivery/pd.py
+++ b/decoders/usb_power_delivery/pd.py
@@ -412,7 +412,7 @@ class Decoder(srd.Decoder):
         for i in range(len(self.bits) - 19):
             k = (self.get_sym(i, rec=False), self.get_sym(i+5, rec=False),
                  self.get_sym(i+10, rec=False), self.get_sym(i+15, rec=False))
-            sym = START_OF_PACKETS[k] if k in START_OF_PACKETS else None
+            sym = START_OF_PACKETS.get(k, None)
             if not sym:
                 sym = self.find_corrupted_sop(k)
             # We have an interesting symbol sequence