1 files changed, 2 insertions, 1 deletions
diff --git a/juick-spring-www/src/main/java/com/juick/www/controllers/PMController.java b/juick-spring-www/src/main/java/com/juick/www/controllers/PMController.java
index 9fceb23c..f590fc7c 100644
--- a/juick-spring-www/src/main/java/com/juick/www/controllers/PMController.java
+++ b/juick-spring-www/src/main/java/com/juick/www/controllers/PMController.java
@@ -11,6 +11,7 @@ import com.juick.util.MessageUtils;
 import com.juick.util.UserUtils;
 import com.juick.util.WebUtils;
 import com.juick.www.WebApp;
+import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Controller;
@@ -64,7 +65,7 @@ public class PMController {
         List<com.juick.Message> msgs = pmQueriesService.getLastPMSent(visitor.getUid());
 
         if (WebUtils.isNotUserName(uname)) {
-            uname = "";
+            uname = StringUtils.EMPTY;
         }
         context.put("title", title);
         context.put("msgs", msgs);