check_xbps.py: Hint to use "--sudo"

check_xbps.py

@@ -2,7 +2,7 @@
 # -*- encoding: utf-8 -*-
 
 #####################################################################
-# (c) 2016 by Sven Velt, Germany                                    #
+# (c) 2016-2017 by Sven Velt, Germany                               #
 #             sven-mymonplugins@velt.biz                            #
 #                                                                   #
 # This file is part of "velt.biz - My Monitoring Plugins"           #
@@ -117,6 +117,8 @@ if plugin.options.sync_repo_index:
 	serr and plugin.verbose(3, serr, prefix='stderr: ')
 	plugin.verbose(2, 'Return code: %d' % rc)
 	if plugin.options.fail_on_sync_failure and (rc != 0 or 'ERROR:' in ' '.join(serr)):
+		if 'Permission denied' in ' '.join(serr):
+			plugin.back2nagios(plugin.RETURNCODE['CRITICAL'], 'Syncing of repository index files failed, permission denied. Do you need "--sudo"?', multiline=serr)
 		plugin.back2nagios(plugin.RETURNCODE['CRITICAL'], 'Syncing of repository index files failed', multiline=serr)
 
 ##############################################################################