src: check uv_prepare_stop return value

addaleax · addaleax · commit bf1bacef6bc4 · 2017-10-19T19:07:20.000+02:00
PR-URL: nodejs#16268 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
diff --git a/src/node_http2_core-inl.h b/src/node_http2_core-inl.h
@@ -591,7 +591,7 @@ inline int Nghttp2Session::Free() {
   CHECK(session_ != nullptr);
   DEBUG_HTTP2("Nghttp2Session %s: freeing session\n", TypeName());
   // Stop the loop
-  uv_prepare_stop(&prep_);
+  CHECK_EQ(uv_prepare_stop(&prep_), 0);
   auto PrepClose = [](uv_handle_t* handle) {
     Nghttp2Session* session =
         ContainerOf(&Nghttp2Session::prep_,
