Make install dir a git safe directory

system_setup/logon_script.sh

@@ -53,6 +53,9 @@ elog_add "Successfully obtained Token for User ${DAVTOKEN_USER}"
 elog_add ""
 elog_add "Update and install client software"
 
+#Set global to enable git
+git config --global --add safe.directory /opt/sys_config
+
 # First, check the sudo rule
 elog_add "Check the matching client rule:"
 #Somewhat strange "sudo -l" will *sometimes* ask for password instead of just checking if the rule can be found, so it needs -n to be silent