'Change NZB Folder
:param nzb_dir: New NZB Folder location
:return: True on success, False on failure'

def change_nzb_dir(self, nzb_dir):

    if (nzb_dir == u''):
        self.NZB_DIR = u''
        return True
    if (os.path.normpath(self.NZB_DIR) != os.path.normpath(nzb_dir)):
        if makeDir(nzb_dir):
            self.NZB_DIR = os.path.normpath(nzb_dir)
            sickrage.srCore.srLogger.info((u'Changed    NZB    folder    to    ' + nzb_dir))
        else:
            return False
    return True
