From c3d673dab42de39a10bcb933021e2e2d2de9d420 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Tue, 31 May 2016 18:03:48 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9BConnection=E7=B1=BB=E7=9A=84?=
 =?UTF-8?q?=E4=BA=8B=E5=8A=A1=E6=96=B9=E6=B3=95?=
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---
 library/think/db/Connection.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/library/think/db/Connection.php b/library/think/db/Connection.php
index 20afc263..b3680d0a 100644
--- a/library/think/db/Connection.php
+++ b/library/think/db/Connection.php
@@ -545,9 +545,9 @@ abstract class Connection
             }
             $this->commit($label);
             return $result;
-        } catch (\PDOException $e) {
+        } catch (\Exception $e) {
             $this->rollback();
-            return false;
+            throw $e;
         }
     }
 
@@ -570,7 +570,7 @@ abstract class Connection
             $this->linkID->beginTransaction();
         }
         $this->transTimes++;
-        return null;
+        return;
     }
 
     /**