1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 8050d0bc..ccc1ddf4 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -2248,7 +2248,7 @@ check_sanity() {
 	done
 
 	local idx=("${!source[@]}")
-	if (( (idx[-1] + 1) != ${#source[*]} )); then
+	if (( ${#source[*]} > 0 && (idx[-1] + 1) != ${#source[*]} )); then
 		error "$(gettext "Sparse arrays are not allowed for source")"
 		ret=1
 	fi