diff --git a/src/jrd/opt.cpp b/src/jrd/opt.cpp
index 8931fd4c03..eac6d038b5 100644
--- a/src/jrd/opt.cpp
+++ b/src/jrd/opt.cpp
@@ -6436,7 +6436,7 @@ static SSHORT sort_indices_by_priority(csb_repeat * csb_tail,
 			bool should_be_used = true;
 			if (idx->idx_selectivity && !(csb_tail->csb_plan)) {
 				if (!(idx->idx_flags & idx_unique) &&
-					selectivity * SELECTIVITY_THRESHOLD_FACTOR < idx->idx_selectivity) {
+					(selectivity * SELECTIVITY_THRESHOLD_FACTOR < idx->idx_selectivity)) {
 					should_be_used = false;
 				}
 				selectivity = idx->idx_selectivity;
diff --git a/src/jrd/vio.cpp b/src/jrd/vio.cpp
index 6646f7305f..81cb0b927d 100644
--- a/src/jrd/vio.cpp
+++ b/src/jrd/vio.cpp
@@ -2063,8 +2063,9 @@ void VIO_modify(TDBB tdbb, RPB * org_rpb, RPB * new_rpb, JRD_TRA transaction)
 			EVL_field(0, org_rpb->rpb_record, f_trg_name, &desc1);
 			DFW_post_work(transaction, dfw_modify_trigger, &desc1, 0);
 			break;
-                default:
-                        break;
+
+		default:
+			break;
 		}
 
 /* We're almost ready to go.  To modify the record, we must first