1 files changed, 4 insertions, 0 deletions
diff --git a/juick-server/src/main/java/com/juick/server/api/Post.java b/juick-server/src/main/java/com/juick/server/api/Post.java
index 74a29de7..303ff109 100644
--- a/juick-server/src/main/java/com/juick/server/api/Post.java
+++ b/juick-server/src/main/java/com/juick/server/api/Post.java
@@ -150,6 +150,10 @@ public class Post {
                 throw new HttpBadRequestException();
             }
         }
+        if (StringUtils.isBlank(body) && StringUtils.isBlank(attachmentFName.toString())) {
+            // Should be there for compatibility
+            throw new HttpBadRequestException();
+        }
         return commandsManager.processCommand(visitor, String.format("#%d/%d %s", mid, rid, body),
                 attachmentFName);
     }