From 9c33b2fb58ea1cde12d6c5ea9e94fcb0e217b7a0 Mon Sep 17 00:00:00 2001
From: orbiter <orbiter@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Thu, 5 May 2011 23:11:03 +0000
Subject: [PATCH] fix for String Matcher in case that no snippet is returned
 (NPE)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7702 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 source/de/anomic/search/ResultFetcher.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/de/anomic/search/ResultFetcher.java b/source/de/anomic/search/ResultFetcher.java
index 9ed2ef1fa..24f293cef 100644
--- a/source/de/anomic/search/ResultFetcher.java
+++ b/source/de/anomic/search/ResultFetcher.java
@@ -344,9 +344,9 @@ public class ResultFetcher {
                     loops++;
                     final ResultEntry resultEntry = fetchSnippet(page, cacheStrategy); // does not fetch snippets if snippetMode == 0
                     if (resultEntry == null) continue; // the entry had some problems, cannot be used
-                    String rawLine = resultEntry.textSnippet().getLineRaw();
+                    String rawLine = resultEntry.textSnippet() == null ? null : resultEntry.textSnippet().getLineRaw();
                     //System.out.println("***SNIPPET*** raw='" + rawLine + "', pattern='" + this.snippetPattern.toString() + "'");
-                    if (!this.snippetPattern.matcher(rawLine).matches()) continue;
+                    if (rawLine != null && !this.snippetPattern.matcher(rawLine).matches()) continue;
                     
                     //if (result.contains(resultEntry)) continue;
                     urlRetrievalAllTime += resultEntry.dbRetrievalTime;