Merge pull request #270 from YusukeIwaki/fix-264

YusukeIwaki · Oct 6, 2022 · 57eb40b · 57eb40b
2 parents 13cd9a5 + 95da2e5
commit 57eb40b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/puppeteer/lifecycle_watcher.rb b/lib/puppeteer/lifecycle_watcher.rb
@@ -100,7 +100,7 @@ def handle_request(request)
     # Resolve previous navigation response in case there are multiple
     # navigation requests reported by the backend. This generally should not
     # happen by it looks like it's possible.
-    @navigation_response_received&.fulfill(nil)
+    @navigation_response_received.fulfill(nil) if @navigation_response_received && !@navigation_response_received.resolved?
     @navigation_response_received = resolvable_future
     if request.response && !@navigation_response_received.resolved?
       @navigation_response_received.fulfill(nil)