From 1b6b969f0c4e632df55191ab3a5d0dcaaae23c12 Mon Sep 17 00:00:00 2001
From: Chris Hitchcott <hitchcott@gmail.com>
Date: Sat, 31 Oct 2015 19:18:32 +0800
Subject: [PATCH] fixes https://github.com/neekey/ps/issues/7 - first field
 always starts at 0

---
 lib/index.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/index.js b/lib/index.js
index fad6491..bd44c6e 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -34,13 +34,19 @@ module.exports.parse = function( output ){
         if( index == 0 ){
             var fields = line.split( /\s+/ );
             // 保存各字段的开始和结束位置
+            var fieldIndex = 0;
             fields.forEach(function( field ){
 
                 if( field ){
                     var info = titleInfo[ field ] = {};
                     // 记录字段值的开始和结束
-                    info.titleBegin = line.indexOf( field );
+                    if ( fieldIndex == 0 ){
+                        info.titleBegin = 0;
+                    }else{
+                        info.titleBegin = line.indexOf( field );
+                    }
                     info.titleEnd = info.titleBegin + field.length - 1;
+                    fieldIndex++;
                 }
             });
         }