Don't remove retrieval result on success

We still need it around to get at the version number etc

Change-Id: Ibe4ac35c57b6284e86382b57121ea6a8088f25f0
Fixes-Issue: CLIENT-344
Reviewed-on: http://gerrit.dmdirc.com/2387
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

src/com/dmdirc/updater/manager/UpdateManagerImpl.java

@@ -249,10 +249,6 @@ public class UpdateManagerImpl implements UpdateManager {
     protected void setRetrievalResult(final UpdateRetrievalResult result) {
         log.debug("Received retrieval result {}", result);
         retrievalResults.put(result.getCheckResult().getComponent(), result);
-
-        if (result.isSuccessful()) {
-            checkResults.remove(result.getCheckResult().getComponent());
-        }
     }
 
     /**