skip deletion if entry not found

weed/filer2/abstract_sql/abstract_sql_store.go

@@ -79,7 +79,10 @@ func (store *AbstractSqlStore) FindEntry(fullpath filer2.FullPath) (*filer2.Entr
 
 func (store *AbstractSqlStore) DeleteEntry(fullpath filer2.FullPath) (*filer2.Entry, error) {
 
-	entry, _ := store.FindEntry(fullpath)
+	entry, err := store.FindEntry(fullpath)
+	if err != nil {
+		return nil, nil
+	}
 
 	dir, name := fullpath.DirAndName()
 

weed/filer2/leveldb/leveldb_store.go

@@ -96,7 +96,10 @@ func (store *LevelDBStore) FindEntry(fullpath filer2.FullPath) (entry *filer2.En
 func (store *LevelDBStore) DeleteEntry(fullpath filer2.FullPath) (entry *filer2.Entry, err error) {
 	key := genKey(fullpath.DirAndName())
 
-	entry, _ = store.FindEntry(fullpath)
+	entry, err = store.FindEntry(fullpath)
+	if err != nil {
+		return nil, nil
+	}
 
 	err = store.db.Delete(key, nil)
 	if err != nil {