contrib/paclist: Add "--help" command line parameter

Be consistent with all other contrib scripts and support the "--help"
command line switch. Fixes FS#27258.

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/contrib/paclist.in b/contrib/paclist.in
index 84144f78..06b06f2c 100755
--- a/contrib/paclist.in
+++ b/contrib/paclist.in
@@ -27,7 +27,7 @@ if ! type gettext &>/dev/null; then
 	}
 fi
 
-if [[ -z $1 ]]; then
+if [[ -z $1 || $1 = -@(h|-help) ]]; then
 	printf '%s - List all packages installed from a given repo\n' "${0##*/}"
 	printf 'Usage:   %s <repo>\n' "${0##*/}"
 	printf 'Example: %s testing\n' "${0##*/}"