Combined 'elif' statements for bool check.

Author: GuyTuval

msgpack/fallback.py

@@ -474,10 +474,8 @@ def _read_header(self):
                 raise ValueError("%s exceeds max_map_len(%s)", n, self._max_map_len)
         elif b == 0xC0:
             obj = None
-        elif b == 0xC2:
-            obj = False
-        elif b == 0xC3:
-            obj = True
+        elif 0xC2 <= b <= 0xC3:
+            obj = b == 0xC3
         elif 0xC4 <= b <= 0xC6:
             message_pack = MESSAGE_PACK_DICT[b]
             typ = message_pack.type