From 9556ef32410bc23915bd597941e212246022331f Mon Sep 17 00:00:00 2001
From: Franziska Hinkelmann <franzih@chromium.org>
Date: Sat, 17 Sep 2016 18:48:27 +0200
Subject: [PATCH] vm: add error message if we abort

Add an error message in watchdog if we abort because uv_loop_init fails.

PR-URL: https://github.com/nodejs/node/pull/8634
Fixes: https://github.com/nodejs/node/issues/8555
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 src/node_watchdog.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/node_watchdog.cc b/src/node_watchdog.cc
index 2811ab06ed3abf..98564fe923e88a 100644
--- a/src/node_watchdog.cc
+++ b/src/node_watchdog.cc
@@ -14,7 +14,10 @@ Watchdog::Watchdog(Environment* env, uint64_t ms) : env_(env),
   loop_ = new uv_loop_t;
   CHECK(loop_);
   rc = uv_loop_init(loop_);
-  CHECK_EQ(0, rc);
+  if (rc != 0) {
+    FatalError("node::Watchdog::Watchdog()",
+               "Failed to initialize uv loop.");
+  }
 
   rc = uv_async_init(loop_, &async_, &Watchdog::Async);
   CHECK_EQ(0, rc);