From 471066a15aba17714d1f3446e9e7a1ef3c3be094 Mon Sep 17 00:00:00 2001
From: wlx <wangliangxu@lzb.ac.cn>
Date: Wed, 18 Jun 2014 14:23:20 +0000
Subject: [PATCH] fix doc md problem

---
 application/default/controllers/ServiceController.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/application/default/controllers/ServiceController.php b/application/default/controllers/ServiceController.php
index 218c9635..0ecf4ba3 100644
--- a/application/default/controllers/ServiceController.php
+++ b/application/default/controllers/ServiceController.php
@@ -334,7 +334,7 @@ class ServiceController extends Zend_Controller_Action
     		{
     			$fund.='<li>'.$refer['fund_type'].'：'.str_replace(array("\r\n", "\n", "\r"),'',$refer['title']).'（编号:'.$refer['fund_id'].")</li>";
     		}
-    		if (empty($fund)) $fund=$row['suppinfo'];
+    		if (empty($fund) && !empty($row['suppinfo'])) $fund=$row['suppinfo'];
 			
 		}
 	
@@ -356,7 +356,7 @@ class ServiceController extends Zend_Controller_Action
 		$xslt->setParameter('','projection',$projection);
 		$xslt->setParameter('','reference',$reference);
 		$xslt->setParameter('','citation',$citation);
-		$xslt->setParameter('','fund',$fund);
+		if ($fund) $xslt->setParameter('','fund',$fund);
 		$XSL = new DOMDocument();
 		$XSL->load( '../data/doc.xsl', LIBXML_NOCDATA);
 		$xslt->importStylesheet($XSL);