Fix VerifyWitness (neo-project#1628)

Tommo-L · Jun 22, 2020 · 033c7d5 · 033c7d5
1 parent 7b0adda
commit 033c7d5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/neo/SmartContract/Helper.cs b/src/neo/SmartContract/Helper.cs
@@ -167,6 +167,7 @@ internal static bool VerifyWitnesses(this IVerifiable verifiable, StoreView snap
                     engine.LoadScript(verifiable.Witnesses[i].InvocationScript, CallFlags.None);
                     if (engine.Execute() == VMState.FAULT) return false;
                     if (!engine.ResultStack.TryPop(out StackItem result) || !result.ToBoolean()) return false;
+                    gas -= engine.GasConsumed;
                 }
             }
             return true;