Fix the potential risk to get null CurrentHeaderHash from Blockchain (#…

…1033)
neo-project · Aug 16, 2019 · d959efc · d959efc
1 parent cf768c6
commit d959efc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/neo/Ledger/Blockchain.cs b/neo/Ledger/Blockchain.cs
@@ -66,9 +66,9 @@ public class FillCompleted { }
         public Store Store { get; }
         public MemoryPool MemPool { get; }
         public uint Height => currentSnapshot.Height;
-        public uint HeaderHeight => (uint)header_index.Count - 1;
+        public uint HeaderHeight => currentSnapshot.HeaderHeight;
         public UInt256 CurrentBlockHash => currentSnapshot.CurrentBlockHash;
-        public UInt256 CurrentHeaderHash => header_index[header_index.Count - 1];
+        public UInt256 CurrentHeaderHash => currentSnapshot.CurrentHeaderHash;
 
         private static Blockchain singleton;
         public static Blockchain Singleton