updated for version 7.4.179
Problem:    Warning for type-punned pointer. (Tony Mechelynck)
Solution:   Use intermediate variable.
diff --git a/src/if_py_both.h b/src/if_py_both.h
index 9315324..a0902b2 100644
--- a/src/if_py_both.h
+++ b/src/if_py_both.h
@@ -1617,8 +1617,9 @@
     }
     else if (flags & DICT_FLAG_RETURN_BOOL)
     {
-	Py_INCREF(Py_True);
-	return Py_True;
+	ret = Py_True;
+	Py_INCREF(ret);
+	return ret;
     }
 
     di = dict_lookup(hi);