增加没有推荐广告时不加载标签

application/controllers/information.php

@@ -1518,16 +1518,18 @@ class Information extends CI_Controller
           }
         }
 
-        $tips_right_list_content = $this->load->view(
-          'mobile_first/ah-tips-right-list',
-          array(
-            'tips_right_first' => array_slice($tipsRightList, 0, 12),
-            'tips_right_second' => array_slice($tipsRightList, 12, 12),
-            'tips_right_third' => array_slice($tipsRightList, 24, 12)),
-          true
-        );
-        
-        $template = str_replace('<!--@TIPS-RIGHT-LIST@-->', $tips_right_list_content, $template);
+        if (!empty($tipsRightList)) {
+          $tips_right_list_content = $this->load->view(
+            'mobile_first/ah-tips-right-list',
+            array(
+              'tips_right_first' => array_slice($tipsRightList, 0, 12),
+              'tips_right_second' => array_slice($tipsRightList, 12, 12),
+              'tips_right_third' => array_slice($tipsRightList, 24, 12)),
+            true
+          );
+          
+          $template = str_replace('<!--@TIPS-RIGHT-LIST@-->', $tips_right_list_content, $template);
+        }
 
         //文中的信息推荐
         if (strpos($information->ic_content, '<!--@Content-Recommends-Article@-->') !== false) {