change to while - issure refactoring

Author: Pearl1594

plugins/backup/veeam/src/main/java/org/apache/cloudstack/backup/veeam/VeeamClient.java

@@ -368,7 +368,7 @@ private boolean checkTaskStatus(final HttpResponse response) throws IOException
     protected void checkIfRestoreSessionFinished(String type, String path) throws IOException {
         long startTime = System.currentTimeMillis();
         long timeoutMs = restoreTimeout * 1000L;
-        if (System.currentTimeMillis() - startTime < timeoutMs) {
+        while (System.currentTimeMillis() - startTime < timeoutMs) {
             HttpResponse relatedResponse = get(path);
             RestoreSession session = parseRestoreSessionResponse(relatedResponse);
             if (session.getResult().equals("Success")) {