1 files changed, 6 insertions, 1 deletions
diff --git a/sboupgrade b/sboupgrade
index 37fb245..81a9a3f 100755
--- a/sboupgrade
+++ b/sboupgrade
@@ -13,7 +13,7 @@
 use 5.16.0;
 use strict;
 use warnings FATAL => 'all';
-use SBO::Lib qw/ get_available_updates prompt usage_error slackbuilds_or_fetch uniq get_sbo_location get_inst_names get_installed_packages get_build_queue get_sbo_locations in merge_queues user_prompt process_sbos print_failures %config show_version /;
+use SBO::Lib qw/ _ERR_USAGE get_available_updates prompt usage_error slackbuilds_or_fetch uniq get_sbo_location get_inst_names get_installed_packages get_build_queue get_sbo_locations in merge_queues user_prompt process_sbos print_failures %config show_version /;
 use Getopt::Long qw(:config bundling);
 use File::Basename;
 use File::Copy;
@@ -71,6 +71,11 @@ GetOptions(
 if ($help) { show_usage(); exit 0 }
 if ($vers) { show_version(); exit 0 }
 
+unless ($< == 0) {
+	warn "This script requires root privileges.\n";
+	exit _ERR_USAGE;
+}
+
 my $updates;
 if ($all) {
 	slackbuilds_or_fetch();