kactetus
diff --git a/Collapse file
‎feapder/db/mysqldb.py‎
Copy file name to clipboardExpand all lines: feapder/db/mysqldb.py
+1-1Lines changed: 1 addition & 1 deletion b/Collapse file
‎feapder/db/mysqldb.py‎
Copy file name to clipboardExpand all lines: feapder/db/mysqldb.py
+1-1Lines changed: 1 addition & 1 deletion
@@ -190,7 +190,7 @@ def find(self, sql, limit=0, to_json=False, conver_col=True):
         else:
             result = cursor.fetchall()
 
-        if to_json:
+        if to_json and result:
             columns = [i[0] for i in cursor.description]
 
             # 处理数据