IFFRESH is too strong, IFEXIST sufficient for cache policy when doing a link verification (this is as it was two commits before)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6938 6c8d7289-2bf4-0310-a012-ef5d649a1542

htroot/yacysearch.java

@@ -97,7 +97,7 @@ public class yacysearch {
         // get query
         String originalquerystring = (post == null) ? "" : post.get("query", post.get("search", "")).trim();
         String querystring =  originalquerystring.replace('+', ' ');
-        CrawlProfile.CacheStrategy snippetFetchStrategy = (post != null && post.get("verify", "false").equals("true")) ? CrawlProfile.CacheStrategy.IFFRESH : CrawlProfile.CacheStrategy.parse(post.get("verify", "cacheonly"));
+        CrawlProfile.CacheStrategy snippetFetchStrategy = (post != null && post.get("verify", "false").equals("true")) ? CrawlProfile.CacheStrategy.IFEXIST : CrawlProfile.CacheStrategy.parse(post.get("verify", "cacheonly"));
         if (snippetFetchStrategy == null) snippetFetchStrategy = CrawlProfile.CacheStrategy.CACHEONLY;
         final serverObjects prop = new serverObjects();