makepkg: fix syntax error in remove_deps

This fixes a problem that occurs if you tell makepkg to remove installed
dependencies (just to be sure) but there are none. As the $ was missing
in front of deplist, the check never happened and 'pacman -Rn' was
called which obviously failed.

Dan: later reported as FS#28448.

Signed-off-by: Christoph Vigano <mail@cvigano.de>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 5e8687e7..9766c8c6 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -521,7 +521,7 @@ remove_deps() {
 	local deplist
 	deplist=($(grep -xvFf <(printf "%s\n" "${original_pkglist[@]}") \
 			<(printf "%s\n" "${current_pkglist[@]}") || true))
-	if [[ -z deplist ]]; then
+	if [[ -z $deplist ]]; then
 		return
 	fi