Parentheses around AP_BUCKET_IS_EOR argument.
@@ -605,7 +605,7 @@ AP_DECLARE_DATA extern const apr_bucket_type_t ap_bucket_type_eor;
* @param e The bucket to inspect
* @return true or false
*/
-#define AP_BUCKET_IS_EOR(e) (e->type == &ap_bucket_type_eor)
+#define AP_BUCKET_IS_EOR(e) ((e)->type == &ap_bucket_type_eor)
/**
* Make the bucket passed in an End Of REQUEST (EOR) bucket
