Merge pull request #1510 from 0chain/hotfix/empty-root

Add check for empty root hash
0chain · Nov 17, 2024 · 3e3d534 · 3e3d534
2 parents 0af6dbd + cb05a57
commit 3e3d534
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/code/go/0chain.net/blobbercore/allocation/entity.go b/code/go/0chain.net/blobbercore/allocation/entity.go
@@ -9,6 +9,7 @@ import (
 
 	"github.com/0chain/blobber/code/go/0chain.net/blobbercore/datastore"
 	"github.com/0chain/blobber/code/go/0chain.net/core/common"
+	"github.com/0chain/common/core/encryption"
 	"github.com/0chain/common/core/util/wmpt"
 	"gorm.io/gorm/clause"
 
@@ -93,7 +94,7 @@ func (Allocation) TableName() string {
 func (a *Allocation) GetTrie() *wmpt.WeightedMerkleTrie {
 	trie := Repo.getTrie(a.ID)
 	if trie == nil {
-		if a.FileMetaRoot == "" {
+		if a.FileMetaRoot == "" || a.FileMetaRoot == encryption.EmptyHash {
 			trie = wmpt.New(nil, datastore.GetBlockStore())
 		} else {
 			decodedRoot, _ := hex.DecodeString(a.FileMetaRoot)