[arch-projects] [devtools] [PATCH 3/3] common: remove unreachable statement

[Dave Reisner]

We run from a non-interactive shell, so the exec which is inevitably
called will replace the current process and 'die' will never run under
any circumstances.

This also fixes a bug with the su fallback which would cause multiple
arguments to be concatenated without any whitespace between them.
---
 lib/common.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/common.sh b/lib/common.sh
index b885080..1798773 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -237,7 +237,6 @@ 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.'
 }
-- 
1.9.2