ref: 821a0c981ba09e4fb608ae443dc33c12cac70011
parent: 2e8e0d0a280af11c9957596795a8a80414bf6872
parent: 18a595468f9aab0477806155f792cf68b5bef86e
author: huili2 <huili2@cisco.com>
date: Tue Mar 17 12:34:38 EDT 2015
Merge pull request #1862 from mstorsjo/avoid-variable-shadowing Avoid shadowing variables within functions