From ae6d07bdb8ee974b0f2e29e586da91187c9789c6 Mon Sep 17 00:00:00 2001
From: low012 <low012@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Tue, 1 Jan 2008 23:03:02 +0000
Subject: [PATCH] *) "Did you mean:" will only be displayed if the list of
 suggested URLs is not empty. *) Removed <hr /> to make the "404 Unknown Host"
 error pag look like the other 404 error pages.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4298 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 htroot/proxymsg/unknownHost.inc              | 3 ++-
 source/de/anomic/http/httpdProxyHandler.java | 9 ++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/htroot/proxymsg/unknownHost.inc b/htroot/proxymsg/unknownHost.inc
index d77fbcf23..6322793ed 100644
--- a/htroot/proxymsg/unknownHost.inc
+++ b/htroot/proxymsg/unknownHost.inc
@@ -5,9 +5,10 @@
         }
       --></style>
       
-      <hr />
       <p>The server <b>#[hostName]#</b> could not be found.</p>
+      #(showList)#::
       <p>Did you mean:</p>
+      #(/showList)#
       <ul class="tagList">#{list}# 
         <li><a class="hostPort" href="http://#[hostName]#:#[hostPort]##[hostPath]##[hostArgs]#">#[hostName]#</a></li>#{/list}# 
       </ul>
diff --git a/source/de/anomic/http/httpdProxyHandler.java b/source/de/anomic/http/httpdProxyHandler.java
index 584d09c8e..b0e31f50d 100644
--- a/source/de/anomic/http/httpdProxyHandler.java
+++ b/source/de/anomic/http/httpdProxyHandler.java
@@ -1492,7 +1492,14 @@ public final class httpdProxyHandler {
             hostNameCount++;     
         }
         
-        detailedErrorMsgMap.put("list", hostNameCount);  
+        detailedErrorMsgMap.put("list", hostNameCount);
+        
+        if (hostNameCount != 0) {
+            detailedErrorMsgMap.put("showList", 1);
+        } else {
+            detailedErrorMsgMap.put("showList", 0);
+        }        
+        
         return detailedErrorMsgMap;
     }