Fixed handling/displaying encrypted messages when no key is present

blink/chatwindow.py

@@ -2379,7 +2379,7 @@ class ChatWindow(base_class, ui_class, ColorHelperMixin):
         else:
             sender = ChatSender(message.sender.display_name or session.name, uri, session.icon.filename)
         if session.chat_widget.history_loaded:
-            if message in self.pending_decryption:
+            if message in self.pending_decryption and not encrypted:
                 self.pending_decryption.remove(message)
                 session.chat_widget.update_message_text(message.id, content)
             else:

blink/messages.py

@@ -701,16 +701,13 @@ class MessageManager(object, metaclass=Singleton):
             encryption = self.check_encryption(content_type, body)
             if encryption == 'OpenPGP':
                 if account.sms.enable_pgp and (account.sms.private_key is None or not os.path.exists(account.sms.private_key.normalized)):
-                    for request in self.pgp_requests[account, GeneratePGPKeyRequest]:
-                        return
-
+                    if not self.pgp_requests[account, GeneratePGPKeyRequest]:
                         generate_dialog = GeneratePGPKeyDialog()
                         generate_request = GeneratePGPKeyRequest(generate_dialog, account, 0)
                         generate_request.accepted.connect(self._SH_GeneratePGPKeys)
                         generate_request.finished.connect(self._SH_PGPRequestFinished)
                         bisect.insort_right(self.pgp_requests, generate_request)
                         generate_request.dialog.show()
-
                 elif not account.sms.enable_pgp:
                     return