Remove is_bool in function get_bool_data

Author: makbigc

pandas/core/internals/managers.py

@@ -640,7 +640,7 @@ def get_bool_data(self, copy=False):
             Whether to copy the blocks
         """
         self._consolidate_inplace()
-        return self.combine([b for b in self.blocks if b.is_bool], copy)
+        return self.combine([b for b in self.blocks], copy)
 
     def get_numeric_data(self, copy=False):
         """