fix f-string

zariiii9003 · web-flow · commit 6c8be9e1a513 · 2021-12-08T21:46:16.000+01:00
diff --git a/can/message.py b/can/message.py
@@ -130,7 +130,7 @@ def __str__(self) -> str:
 
         field_strings.append(flag_string)
 
-        field_strings.append("DLC: {self.dlc:2d}")
+        field_strings.append(f"DLC: {self.dlc:2d}")
         data_strings = []
         if self.data is not None:
             for index in range(0, min(self.dlc, len(self.data))):
