rem: for (var i = 1; i < l; i++) 
add: for (var i = 0; i < l; i++) 
context: function getCommonPfx (list){    var pfx = list[0];    var l = list.length;        for (var i = 1; i < l; i++)    {        for (var c = 0; c < pfx.length; c++)            if (pfx[c] != list[i][c])                pfx = pfx.substr (0, c);    }    return pfx;}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/b8511d02e8bcb51d475c1c9a02b7a6f680ba5830/utils.js/buggy/extensions/irc/js/lib/utils.js