src: document required else block at src/node_platform.cc

PR-URL: #34688 Reviewed-By: Gireesh Punathil <[email protected]> Reviewed-By: David Carlier <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Oct 6, 2020 · 4aed176 · 4aed176
1 parent 79e3e50
commit 4aed176
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/node_platform.cc b/src/node_platform.cc
@@ -409,6 +409,9 @@ void PerIsolatePlatformData::RunForegroundTask(std::unique_ptr<Task> task) {
                                    InternalCallbackScope::kNoFlags);
     task->Run();
   } else {
+    // The task is moved out of InternalCallbackScope if env is not available.
+    // This is a required else block, and should not be removed.
+    // See comment: https://github.com/nodejs/node/pull/34688#pullrequestreview-463867489
     task->Run();
   }
 }