*) Bugfix for NoSuchElementException

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2735 6c8d7289-2bf4-0310-a012-ef5d649a1542
yacy · Oct 10, 2006 · a9c7e3f · a9c7e3f
1 parent f25f61d
commit a9c7e3f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/source/de/anomic/plasma/plasmaHTCache.java b/source/de/anomic/plasma/plasmaHTCache.java
@@ -432,8 +432,10 @@ public void cacheScan() {
         //System.out.println("%" + (String) cacheAge.firstKey() + "=" + cacheAge.get(cacheAge.firstKey()));
         long ageHours = 0;
         try {
-            ageHours = (System.currentTimeMillis() -
+        	if (!this.cacheAge.isEmpty()) {
+        		ageHours = (System.currentTimeMillis() -
                             Long.parseLong(((String) this.cacheAge.firstKey()).substring(0, 16), 16)) / 3600000;
+        	}
         } catch (NumberFormatException e) {
             //e.printStackTrace();
         }