From 9450ea1f820dc926c1dd4737919bb8b616c8ddba Mon Sep 17 00:00:00 2001
From: Lu Wang <coolwanglu@gmail.com>
Date: Mon, 13 Aug 2012 22:45:07 +0800
Subject: [PATCH] clean code

---
 src/HTMLRenderer.cc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/HTMLRenderer.cc b/src/HTMLRenderer.cc
index 6ca8a5a..bf6cb70 100644
--- a/src/HTMLRenderer.cc
+++ b/src/HTMLRenderer.cc
@@ -69,19 +69,16 @@ HTMLRenderer::HTMLRenderer(const Param * param)
     GfxRGB black;
     black.r = black.g = black.b = 0;
     install_color(&black);
-    
-    write_html_head();
 }
 
 HTMLRenderer::~HTMLRenderer()
 {
-    write_html_tail();
 }
 
 void HTMLRenderer::process(PDFDoc *doc)
 {
+    write_html_head();
     std::cerr << "Processing Text: ";
-
     xref = doc->getXRef();
     for(int i = param->first_page; i <= param->last_page ; ++i) 
     {
@@ -93,6 +90,7 @@ void HTMLRenderer::process(PDFDoc *doc)
         std::cerr.flush();
     }
     std::cerr << std::endl;
+    write_html_tail();
 
     if(param->process_nontext)
     {