From 23df8811a1d11d188db935755127cf8ceb3cdfbf Mon Sep 17 00:00:00 2001
From: Vitaliy Slobodin <vitaliy.slobodin@gmail.com>
Date: Thu, 12 Sep 2013 23:24:37 +0400
Subject: [PATCH] REPL returns empty object on enumerating properties on a
 simple JavaScript type (Number, String, Logical). We should not to do that.

Issue:
https://github.com/ariya/phantomjs/issues/11622
---
 src/repl.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/repl.js b/src/repl.js
index ee92b06f..b0053a17 100644
--- a/src/repl.js
+++ b/src/repl.js
@@ -109,6 +109,11 @@ REPL._expResStringifyReplacer = function (k, v) {
 
         // Get all the completions for the object we are going to pretty-print
         iarr = REPL._getCompletions(REPL._lastEval);
+
+        // nothing to enumerate
+        if (iarr.length == 0)
+            return v;
+
         for (i in iarr) {
             if (typeof(v[iarr[i]]) !== "undefined") {
                 // add a reference to this "real" property into the mock object