change validation to be preemvtive

cosmos · Nov 22, 2022 · 73453ea · 73453ea
1 parent 69f3bc5
commit 73453ea
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/types/mempool/sender_nonce.go b/types/mempool/sender_nonce.go
@@ -176,13 +176,12 @@ func (i *senderNonceMepoolIterator) Next() Iterator {
 			continue
 		}
 
-		if senderCursor == nil {
+		if nextCursor := senderCursor.Next(); nextCursor != nil {
+			i.senderCursors[sender] = nextCursor
+		} else {
 			i.senders = removeAtIndex(i.senders, senderIndex)
-			continue
 		}
 
-		i.senderCursors[sender] = senderCursor.Next()
-
 		return &senderNonceMepoolIterator{
 			senders:       i.senders,
 			currentTx:     senderCursor,