From 3cf1de1b7f5849882f154de7019ff0860e98cdde Mon Sep 17 00:00:00 2001
From: jneem <joeneeman@gmail.com>
Date: Mon, 30 Mar 2020 12:17:51 -0500
Subject: [PATCH] Suggest string split -n for separating on spaces.

At least on some versions/systems, pkg-config outputs a trailing
space. Since the usually-desired behavior isn't to have a blank argument,
recommend using `string split -n` instead of `string split`.

Fixes #6836.

[ci skip]
---
 doc_src/tutorial.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc_src/tutorial.rst b/doc_src/tutorial.rst
index 1b3df09bf..797c1d806 100644
--- a/doc_src/tutorial.rst
+++ b/doc_src/tutorial.rst
@@ -374,7 +374,7 @@ Unlike other shells, fish does not split command substitutions on any whitespace
 
     > printf '%s\n' (pkg-config --libs gio-2.0)
     -lgio-2.0 -lgobject-2.0 -lglib-2.0
-    > printf '%s\n' (pkg-config --libs gio-2.0 | string split " ")
+    > printf '%s\n' (pkg-config --libs gio-2.0 | string split -n " ")
     -lgio-2.0
     -lgobject-2.0
     -lglib-2.0