total number show improve

themes/beauty/views/site/index.php

@@ -80,9 +80,16 @@ if (!empty($category['files'])) {
         
 
 if (!empty($breadcrumbs)) {
+    $totalNum = '';
+    if ($total > 0) {
+        $totalNum = <<<eof
+    <span class="pull-right total">总数 <strong>{$total}</strong></span>
+eof;
+    }
+
     echo <<<eof
     <div class="breadcrumbs text_dark">
-        <span class="pull-right total">总数 <strong>{$total}</strong></span>
+        {$totalNum}
         <small>当前位置：</small>
         <a href="/">首页</a> / 
 eof;