1 files changed, 3 insertions, 3 deletions

diff --git a/lib/common.sh b/lib/common.sh
index 6305528..b1e7d6e 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -85,8 +85,9 @@ trap_abort() {
 }
 
 trap_exit() {
+	local r=$?
 	trap - EXIT INT QUIT TERM HUP
-	cleanup
+	cleanup $r
 }
 
 die() {
@@ -266,7 +267,6 @@ check_root() {
 	if type -P sudo >/dev/null; then
 		exec sudo -- "$@"
 	else
-		exec su root -c "$(printf '%q' "$@")"
+		exec su root -c "$(printf ' %q' "$@")"
 	fi
-	die 'This script must be run as root.'
 }