fix bug

mallinkService/src/main/java/com/iformall/utils/RedisLock.java

@@ -148,7 +148,7 @@ public class RedisLock {
     
     public boolean setOrderGroupComplateLock(long orderGroupId) {
     	String longstr = stringRedisTemplate.opsForValue().get("orderGroup:complete:"+String.valueOf(orderGroupId));
-    	if (Long.parseLong(longstr) >= 1L) {
+    	if ((!StringUtils.isEmpty(longstr)) && Long.parseLong(longstr) >= 1L) {
     		return false;
     	}
     	Long rs = stringRedisTemplate.opsForValue().increment("orderGroup:complete:"+String.valueOf(orderGroupId), 1);