kiss: Remove shift math

FossilOrigin-Name: 65ced21e42ae58f544d5f7235ade824aeec40caff3902ee170fe436d79236b9f

1 files changed, 1 insertions, 1 deletions

diff --git a/kiss b/kiss
index 85340f7..a12e648 100755
--- a/kiss
+++ b/kiss
@@ -75,7 +75,7 @@ pop() {
     # Remove an item from a "string list". This allows us
     # to remove a 'sed' call and reuse this code throughout.
     del=$1
-    shift "$(($# ? 1 : 0))"
+    shift
 
     for i; do [ "$i" = "$del" ] || printf %s " $i "; done
 }