From 924f2bdda95e61744e3c7b37088c4b1c049b5f3c Mon Sep 17 00:00:00 2001
From: ashu <ithinker1991@gmail.com>
Date: Tue, 5 Jun 2018 15:25:22 +0800
Subject: [PATCH] fix exception handle

---
 src/main/java/org/tron/core/db/Manager.java | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/tron/core/db/Manager.java b/src/main/java/org/tron/core/db/Manager.java
index dfba00dfe07..5bfce33210e 100644
--- a/src/main/java/org/tron/core/db/Manager.java
+++ b/src/main/java/org/tron/core/db/Manager.java
@@ -1272,8 +1272,13 @@ private static class ValidateSignTask implements Callable<Boolean> {
 
     @Override
     public Boolean call() throws ValidateSignatureException {
-      trx.validateSignature();
-      countDownLatch.countDown();
+      try {
+        trx.validateSignature();
+      } catch (ValidateSignatureException e) {
+        throw e;
+      } finally {
+        countDownLatch.countDown();
+      }
       return true;
     }
   }