From fb84c137b56b5725401da33067e4ffbe03874e90 Mon Sep 17 00:00:00 2001
From: Daniel Zhang <wodesuck@gmail.com>
Date: Sat, 22 Feb 2020 18:07:57 +0800
Subject: [PATCH] Fix variable leaking in completion `kill`

(cherry picked from commit ff29d815328f737a1034ab1cf37b3b7d1d90f037)
---
 share/completions/kill.fish | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/share/completions/kill.fish b/share/completions/kill.fish
index ea11bb0f5..d9093c9c2 100644
--- a/share/completions/kill.fish
+++ b/share/completions/kill.fish
@@ -1,8 +1,8 @@
 __fish_make_completion_signals
 
 for sig in $__kill_signals[-1..1]
-    set number (string split ' ' $sig)[1]
-    set name (string split ' ' $sig)[2]
+    set -l number (string split ' ' $sig)[1]
+    set -l name (string split ' ' $sig)[2]
     complete -c kill -o $number -d $name
     complete -c kill -o $name -d $number
     complete -c kill -k -s s -x -a "$name\t$number"