Merge pull request #129 from xxgao/patch-1

Update WorkAloneRedisManager.java

src/main/java/org/crazycake/shiro/WorkAloneRedisManager.java

@@ -146,7 +146,7 @@ public Set<byte[]> keys(byte[] pattern) {
                 scanResult = jedis.scan(cursor, params);
                 keys.addAll(scanResult.getResult());
                 cursor = scanResult.getCursorAsBytes();
-            } while (scanResult.getStringCursor().compareTo(ScanParams.SCAN_POINTER_START) > 0);
+            } while (scanResult.getCursor().compareTo(ScanParams.SCAN_POINTER_START) > 0);
         } finally {
             jedis.close();
         }