show the cache link in search results only if there is actually a cache

entry stored in HTCACHE
yacy · Jun 9, 2013 · 200769d · 200769d
1 parent 713a619
commit 200769d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/htroot/yacysearchitem.java b/htroot/yacysearchitem.java
@@ -37,6 +37,7 @@
 import net.yacy.cora.protocol.HeaderFramework;
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.cora.protocol.RequestHeader.FileType;
+import net.yacy.crawler.data.Cache;
 import net.yacy.data.URLLicense;
 import net.yacy.kelondro.data.meta.DigestURI;
 import net.yacy.kelondro.logging.Log;
@@ -133,7 +134,7 @@ public static serverObjects respond(final RequestHeader header, final serverObje
             prop.put("content_showMetadata", sb.getConfigBool("search.result.show.metadata", true) ? 1 : 0);
             prop.put("content_showParser", sb.getConfigBool("search.result.show.parser", true) ? 1 : 0);
             prop.put("content_showPictures", sb.getConfigBool("search.result.show.pictures", true) ? 1 : 0);
-            prop.put("content_showCache", sb.getConfigBool("search.result.show.cache", true) ? 1 : 0);
+            prop.put("content_showCache", sb.getConfigBool("search.result.show.cache", true) && Cache.has(resultURL.hash()) ? 1 : 0);
             prop.put("content_showProxy", sb.getConfigBool("search.result.show.proxy", true) ? 1 : 0);
             prop.put("content_showHostBrowser", sb.getConfigBool("search.result.show.hostbrowser", true) ? 1 : 0);
             prop.put("content_showTags", sb.getConfigBool("search.result.show.tags", false) ? 1 : 0);