From b0381de67aa9a92b727cb616bc00f91145aa63fc Mon Sep 17 00:00:00 2001
From: Faisal Ahmed <faisal.ahmed@rakuten.com>
Date: Mon, 12 Mar 2018 10:04:47 +0900
Subject: [PATCH] fixed missing colon problem in user defined key prefix.

---
 .../main/java/org/redisson/tomcat/RedissonSessionManager.java  | 3 ++-
 .../main/java/org/redisson/tomcat/RedissonSessionManager.java  | 3 ++-
 .../main/java/org/redisson/tomcat/RedissonSessionManager.java  | 3 ++-
 .../main/java/org/redisson/tomcat/RedissonSessionManager.java  | 3 ++-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/redisson-tomcat/redisson-tomcat-6/src/main/java/org/redisson/tomcat/RedissonSessionManager.java b/redisson-tomcat/redisson-tomcat-6/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
index 585df5ce7..29dcba552 100644
--- a/redisson-tomcat/redisson-tomcat-6/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
+++ b/redisson-tomcat/redisson-tomcat-6/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
@@ -140,7 +140,8 @@ public class RedissonSessionManager extends ManagerBase implements Lifecycle {
     }
 
     public RMap<String, Object> getMap(String sessionId) {
-        return redisson.getMap(keyPrefix + "redisson_tomcat_session:" + sessionId);
+        String separator = keyPrefix == null || keyPrefix.isEmpty() ? "" : ":";
+        return redisson.getMap(keyPrefix + separator + "redisson_tomcat_session:" + sessionId);
     }
     
     @Override
diff --git a/redisson-tomcat/redisson-tomcat-7/src/main/java/org/redisson/tomcat/RedissonSessionManager.java b/redisson-tomcat/redisson-tomcat-7/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
index 66dd91d79..691caf322 100644
--- a/redisson-tomcat/redisson-tomcat-7/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
+++ b/redisson-tomcat/redisson-tomcat-7/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
@@ -120,7 +120,8 @@ public class RedissonSessionManager extends ManagerBase {
     }
 
     public RMap<String, Object> getMap(String sessionId) {
-        return redisson.getMap(keyPrefix + "redisson_tomcat_session:" + sessionId);
+        String separator = keyPrefix == null || keyPrefix.isEmpty() ? "" : ":";
+        return redisson.getMap(keyPrefix + separator + "redisson_tomcat_session:" + sessionId);
     }
     
     @Override
diff --git a/redisson-tomcat/redisson-tomcat-8/src/main/java/org/redisson/tomcat/RedissonSessionManager.java b/redisson-tomcat/redisson-tomcat-8/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
index 35d4d84f9..e710753c9 100644
--- a/redisson-tomcat/redisson-tomcat-8/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
+++ b/redisson-tomcat/redisson-tomcat-8/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
@@ -119,7 +119,8 @@ public class RedissonSessionManager extends ManagerBase {
     }
 
     public RMap<String, Object> getMap(String sessionId) {
-        return redisson.getMap(keyPrefix + "redisson_tomcat_session:" + sessionId);
+        String separator = keyPrefix == null || keyPrefix.isEmpty() ? "" : ":";
+        return redisson.getMap(keyPrefix + separator + "redisson_tomcat_session:" + sessionId);
     }
     
     @Override
diff --git a/redisson-tomcat/redisson-tomcat-9/src/main/java/org/redisson/tomcat/RedissonSessionManager.java b/redisson-tomcat/redisson-tomcat-9/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
index b370552f5..b8da6512a 100644
--- a/redisson-tomcat/redisson-tomcat-9/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
+++ b/redisson-tomcat/redisson-tomcat-9/src/main/java/org/redisson/tomcat/RedissonSessionManager.java
@@ -119,7 +119,8 @@ public class RedissonSessionManager extends ManagerBase {
     }
 
     public RMap<String, Object> getMap(String sessionId) {
-        return redisson.getMap(keyPrefix + "redisson_tomcat_session:" + sessionId);
+        String separator = keyPrefix == null || keyPrefix.isEmpty() ? "" : ":";
+        return redisson.getMap(keyPrefix + separator + "redisson_tomcat_session:" + sessionId);
     }
     
     @Override