1 files changed, 4 insertions, 4 deletions
diff --git a/juick-spring-www/src/main/java/com/juick/www/controllers/PostController.java b/juick-spring-www/src/main/java/com/juick/www/controllers/PostController.java
index 1ce2f893..01f011be 100644
--- a/juick-spring-www/src/main/java/com/juick/www/controllers/PostController.java
+++ b/juick-spring-www/src/main/java/com/juick/www/controllers/PostController.java
@@ -69,7 +69,7 @@ public class PostController {
             @RequestParam(required = false) MultipartFile attach,
             ModelMap modelMap
     ) throws IOException {
-        body = body.replace("\r", "");
+        body = body.replace("\r", StringUtils.EMPTY);
 
         List<Tag> tags = tagService.fromString(tagsStr, true);
 
@@ -144,8 +144,8 @@ public class PostController {
             logger.warn("XMPP unavailable");
         }
 
-        String hashtags = "";
-        String tagscomma = "";
+        String hashtags = StringUtils.EMPTY;
+        String tagscomma = StringUtils.EMPTY;
         for (int i = 0; i < jmsg.getTags().size(); i++) {
             if (i > 0) {
                 hashtags += " ";
@@ -195,7 +195,7 @@ public class PostController {
         if (body.length() < 1 || body.length() > 4096) {
             throw new HttpBadRequestException();
         }
-        body = body.replace("\r", "");
+        body = body.replace("\r", StringUtils.EMPTY);
 
         User visitor = UserUtils.getCurrentUser();