From 2ad726523d13018e0d7a0f3bab4d51847e3ed19c Mon Sep 17 00:00:00 2001
From: crusader <crusader@loafle.com>
Date: Fri, 13 Oct 2017 14:32:01 +0900
Subject: [PATCH] bug fix

---
 .../overflow/redis/service/RedisMessagePublisher.java       | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/loafle/overflow/redis/service/RedisMessagePublisher.java b/src/main/java/com/loafle/overflow/redis/service/RedisMessagePublisher.java
index 7f18209..b6a4233 100644
--- a/src/main/java/com/loafle/overflow/redis/service/RedisMessagePublisher.java
+++ b/src/main/java/com/loafle/overflow/redis/service/RedisMessagePublisher.java
@@ -97,7 +97,11 @@ public class RedisMessagePublisher implements MessagePublisher {
         List<String> results = new ArrayList<>(params.length);
         try {
             for (Object param : params) {
-                results.add(objectMapper.writeValueAsString(param));
+                if (param.getClass().equals(String.class)) {
+                    results.add((String)param);
+                } else {
+                    results.add(objectMapper.writeValueAsString(param));
+                }
             }
         } catch (IOException e) {
             e.printStackTrace();