From ef3a874f41b617e9531909b2b6bbd6b02f1775a7 Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <nathan@tootallnate.net>
Date: Tue, 24 Apr 2012 01:24:13 -0700
Subject: [PATCH] process: set _print_eval even when --eval is not passed

This is for scripts being fed from stdin:

  $ echo "{ foo: 'bar' }" | node -p
---
 src/node.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/node.cc b/src/node.cc
index 7bfcdb8623c..714dd4c35f7 100644
--- a/src/node.cc
+++ b/src/node.cc
@@ -2209,7 +2209,11 @@ Handle<Object> SetupProcessObject(int argc, char *argv[]) {
   // -e, --eval
   if (eval_string) {
     process->Set(String::NewSymbol("_eval"), String::New(eval_string));
-    process->Set(String::NewSymbol("_print_eval"), Boolean::New(print_eval));
+  }
+
+  // -p, --print
+  if (print_eval) {
+    process->Set(String::NewSymbol("_print_eval"), True());
   }
 
   if (force_repl) {