From 092a524f4304428b4d333459715e9678c95cfe34 Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijnh@gmail.com>
Date: Mon, 24 Sep 2012 21:34:42 +0200
Subject: [PATCH] Fix bug in number parser

---
 acorn.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/acorn.js b/acorn.js
index 8566b49bbe..9e7849b7e1 100644
--- a/acorn.js
+++ b/acorn.js
@@ -960,7 +960,7 @@
 
     var str = input.slice(start, tokPos), val;
     if (isFloat) val = parseFloat(str);
-    else if (ch !== "0") val = parseInt(str, 10);
+    else if (ch !== "0" || str.length === 1) val = parseInt(str, 10);
     else if (/[89]/.test(str) || strict) raise(start, "Invalid number");
     else val = parseInt(str, 8);
     return finishToken(_num, val);