X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fobject_validators%2Fattachment_validator.ex;h=f53bb02bec8d3261ec76e00cf1948b4907fb5c9e;hb=4ec2fb967e0eb0559e39a6d698107f6af4d7a891;hp=c4b502cb971ac75ce0a45aa517e7a8da1904e4f8;hpb=d19c7167704308df093f060082639c0a15996af7;p=akkoma

diff --git a/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex b/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
index c4b502cb9..f53bb02be 100644
--- a/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
@@ -45,11 +45,11 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
       data
       |> Map.put_new("mediaType", data["mimeType"])
 
-    if data["mediaType"] == "" do
+    if MIME.valid?(data["mediaType"]) do
       data
-      |> Map.put("mediaType", "application/octet-stream")
     else
       data
+      |> Map.put("mediaType", "application/octet-stream")
     end
   end