1 files changed, 3 insertions, 1 deletions
diff --git a/src/spawn_sync.cc b/src/spawn_sync.cc
index 15e4fe8b10..79428fcd73 100644
--- a/src/spawn_sync.cc
+++ b/src/spawn_sync.cc
@@ -349,7 +349,9 @@ void SyncProcessRunner::Initialize(Handle<Object> target,
 
 
 void SyncProcessRunner::Spawn(const FunctionCallbackInfo<Value>& args) {
-  SyncProcessRunner p(Environment::GetCurrent(args));
+  Environment* env = Environment::GetCurrent(args);
+  env->PrintSyncTrace();
+  SyncProcessRunner p(env);
   Local<Value> result = p.Run(args[0]);
   args.GetReturnValue().Set(result);
 }