Display location of configuration when usage is shown

diff --git a/bin/backup-script b/bin/backup-script
index 95b376cf271d558e717abd4243e9f1b9919648eb..e2d796a14f864986a032e69b813bd18dcfc2f134 100755 (executable)
--- a/bin/backup-script
+++ b/bin/backup-script
@@ -50,6 +50,9 @@ Usage() {
        echo
        echo "When no <system> is given, all defined systems are used."
        echo
+       echo "Configuration file is \"$conf\","
+       echo "using \"$conf_d\" as configuration directory."
+       echo
        exit 1
 }