JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrJFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr'use strict' module.exports = (mode, isDir) => { mode &= 0o7777 // if dirs are readable, then they should be listable if (isDir) { if (mode & 0o400) mode |= 0o100 if (mode & 0o40) mode |= 0o10 if (mode & 0o4) mode |= 0o1 } return mode }