Check precondition

3 years ago · cb50de94f2
parent 4f09389846
commit cb50de94f2
1 changed files with 2 additions and 0 deletions
--- a/app/src/main/java/eu/faircode/email/Core.java
+++ b/app/src/main/java/eu/faircode/email/Core.java
@ -1835,6 +1835,8 @@ class Core {
            throw new IllegalArgumentException("Download of sub attachment");
        if (attachment.available)
            return;
+        if (message.uid == null)
+            throw new IllegalArgumentException("Attachment/message uid missing");

        // Get message
        Message imessage = ifolder.getMessageByUID(message.uid);