From 89cda861ba2a89d45d1d7b39be1a15d43f9b4908 Mon Sep 17 00:00:00 2001
From: Justin Hileman <justin@justinhileman.info>
Date: Sat, 23 Dec 2017 19:39:26 -0800
Subject: [PATCH] Style change, for consistency.

---
 fish_prompt.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fish_prompt.fish b/fish_prompt.fish
index 0cfae19..629dfb5 100644
--- a/fish_prompt.fish
+++ b/fish_prompt.fish
@@ -297,7 +297,7 @@ function __bobthefish_path_segment -S -a current_dir -d 'Display a shortened for
 end
 
 function __bobthefish_finish_segments -S -d 'Close open prompt segments'
-  if [ "$__bobthefish_current_bg" != '' ]
+  if [ -n "$__bobthefish_current_bg" ]
     set_color normal
     set_color $__bobthefish_current_bg
     echo -ns $__bobthefish_right_black_arrow_glyph ' '