1 files changed, 6 insertions, 1 deletions
diff --git a/components/script/dom/console.rs b/components/script/dom/console.rs
index 05bd5e558b8..ad28c585248 100644
--- a/components/script/dom/console.rs
+++ b/components/script/dom/console.rs
@@ -17,10 +17,15 @@ impl Console {
     fn send_to_devtools(global: GlobalRef, level: LogLevel, message: DOMString) {
         if let Some(chan) = global.devtools_chan() {
             let console_message = prepare_message(level, message);
+            let worker_id = if let GlobalRef::Worker(worker) = global {
+                Some(worker.get_worker_id())
+            } else {
+                None
+            };
             let devtools_message = ScriptToDevtoolsControlMsg::ConsoleAPI(
                 global.pipeline_id(),
                 console_message,
-                global.get_worker_id());
+                worker_id);
             chan.send(devtools_message).unwrap();
         }
     }