From ee646c8dd078eb48b4700161cd9ae8695789bd03 Mon Sep 17 00:00:00 2001
From: Kurtis Rader <krader@skepticism.us>
Date: Thu, 1 Jun 2017 17:58:29 -0700
Subject: [PATCH] move `set -l` to top of function

Fixes #4091
---
 share/functions/pushd.fish | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/share/functions/pushd.fish b/share/functions/pushd.fish
index 15e509be5..08c9e6fdd 100644
--- a/share/functions/pushd.fish
+++ b/share/functions/pushd.fish
@@ -1,4 +1,7 @@
 function pushd --description 'Push directory to stack'
+    set -l rot_r
+    set -l rot_l
+
     if count $argv >/dev/null
         # check for --help
         switch $argv[1]
@@ -8,8 +11,6 @@ function pushd --description 'Push directory to stack'
         end
 
         # emulate bash by checking if argument of form +n or -n
-        set -l rot_r
-        set -l rot_l
         if string match -qr '^-[0-9]+$' -- $argv[1]
             set rot_r (string sub -s 2 -- $argv[1])
         else if string match -qr '^\+[0-9]+$' -- $argv[1]