From 1929ee78d5d01fd08c50e53e4eb81df6539b99f5 Mon Sep 17 00:00:00 2001
From: Martin Kretzschmar <mkretzschmar@src.gnome.org>
Date: Thu, 19 Sep 2002 07:55:52 +0000
Subject: [PATCH] more cvsignores, comment thread libs in configure.in

---
 pdf/xpdf/PDFDoc.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pdf/xpdf/PDFDoc.cc b/pdf/xpdf/PDFDoc.cc
index 29abba05..683e4d2d 100644
--- a/pdf/xpdf/PDFDoc.cc
+++ b/pdf/xpdf/PDFDoc.cc
@@ -187,6 +187,7 @@ void PDFDoc::displayPage(OutputDev *out, int page, double zoom,
   if (doLinks) {
     if (links) {
       delete links;
+      links = NULL;
     }
     getLinks(p);
     p->display(out, zoom, rotate, links, catalog);
-- 
2.43.5