From 94c12d84e267bf6603022907e6a791fa596d8c31 Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Sat, 27 Feb 2016 00:32:10 +0100
Subject: [PATCH] Stringify reading nfs in print_hostnames

---
 share/functions/__fish_print_hostnames.fish | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/share/functions/__fish_print_hostnames.fish b/share/functions/__fish_print_hostnames.fish
index 094113d4c..625b8fa62 100644
--- a/share/functions/__fish_print_hostnames.fish
+++ b/share/functions/__fish_print_hostnames.fish
@@ -15,8 +15,8 @@ function __fish_print_hostnames -d "Print a list of known hostnames"
 		| string replace -r '[0-9.]*\s*' '' | string trim | string replace -ra '\s+' '\n'
 	end
 	# Print nfs servers from /etc/fstab
-		if test -r /etc/fstab
-		__fish_sgrep </etc/fstab "^\([0-9]*\.[0-9]*\.[0-9]*\.[0-9]*\|[a-zA-Z.]*\):"|cut -d : -f 1
+	if test -r /etc/fstab
+		string match -r '^\s*[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3]:|[a-zA-Z\.]*:' </etc/fstab | string replace -r ':.*' ''
 	end
 
 	# Print hosts with known ssh keys