Do not post empty messages

1 files changed, 3 insertions, 0 deletions

diff --git a/src/main/java/com/juick/server/CommandsManager.java b/src/main/java/com/juick/server/CommandsManager.java
index 004fbf4f..f6f29941 100644
--- a/src/main/java/com/juick/server/CommandsManager.java
+++ b/src/main/java/com/juick/server/CommandsManager.java
@@ -128,6 +128,9 @@ public class CommandsManager {
                     : HttpUtils.downloadImage(attachment.toURL(), tmpDir).getHost();
              attachmentType = attachmentFName.substring(attachmentFName.length() - 3);
         }
+        if (StringUtils.isEmpty(body) && !haveAttachment) {
+            return CommandResult.fromString("Empty message");
+        }
         int mid = messagesService.createMessage(user.getUid(), body, attachmentType, tags.getRight());
         if (haveAttachment) {
             String fname = String.format("%d.%s", mid, attachmentType);