#3089 check availability of file transfers before using the function

Xpra-org · Apr 15, 2021 · 73e598c · 73e598c
1 parent db8f69f
commit 73e598c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/xpra/server/mixins/server_base_controlcommands.py b/xpra/server/mixins/server_base_controlcommands.py
@@ -276,8 +276,9 @@ def control_command_open_url(self, url, client_uuids="*"):
             raise ControlError("no clients found matching: %s" % client_uuids)
         clients = 0
         for ss in sources:
-            if ss.send_open_url(url):
-                clients += 1
+            if hasattr(ss, "send_open_url"):
+                if ss.send_open_url(url):
+                    clients += 1
         return "url sent to %i clients" % clients
 
     def control_command_send_file(self, filename, openit="open", client_uuids="*", maxbitrate=0):