From 99300f8d4ddae384fffb1b61fae19bb30c265026 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Sun, 16 Oct 2016 19:26:04 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3Query=E7=B1=BBsetInc=E5=92=8C?=
 =?UTF-8?q?setDec=E6=96=B9=E6=B3=95?=
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---
 library/think/db/Query.php | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/library/think/db/Query.php b/library/think/db/Query.php
index 5c3e0f0e..52b0d18c 100644
--- a/library/think/db/Query.php
+++ b/library/think/db/Query.php
@@ -578,8 +578,6 @@ class Query
                 // 清空查询条件
                 $this->options = [];
                 return true;
-            } else {
-                return $this->setField($field, $step);
             }
         }
         return $this->setField($field, ['exp', $field . '+' . $step]);
@@ -609,8 +607,6 @@ class Query
                 // 清空查询条件
                 $this->options = [];
                 return true;
-            } else {
-                return $this->setField($field, $step);
             }
         }
         return $this->setField($field, ['exp', $field . '-' . $step]);