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List: lucene-dev
Subject: [patch] src/jsp/results.jsp Null pointer when no title
From: "Hayes, Mark" <Mhayes () verisign ! com>
Date: 2002-02-25 1:00:16
[Download RAW message or body]
Here's a tiny fix for luceneweb. When searching on documents with no title
field a null pointer occurs. Unfortunately Tomcat (4.0.2) doesn't report
these exceptions as JSP page errors, so they are a little hard to find.
/mark
--- results.jsp Thu Feb 14 12:53:40 2002
+++ results.jsp.new Sun Feb 24 16:49:00 2002
@@ -113,7 +113,7 @@
Document doc = hits.doc(i); //get
the next document
String doctitle = doc.get("title"); //get
its title
String url = doc.get("url"); //get
its url field
- if (doctitle.equals("")) //use
the url if it has no title
+ if (doctitle == null || doctitle.equals("")) //use
the url if it has no title
doctitle = url;
//then
output!
%>
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