From 99351fcb44051e9142a1d3d31bc0376e997af192 Mon Sep 17 00:00:00 2001 From: Scott Bonds Date: Sat, 23 Jul 2016 04:24:12 -0700 Subject: [PATCH] Don't use getent to list hosts if its not supported (#3259) Fixes #2137 on OpenBSD --- share/functions/__fish_print_hostnames.fish | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/share/functions/__fish_print_hostnames.fish b/share/functions/__fish_print_hostnames.fish index aca754c1f..7c7a28a81 100644 --- a/share/functions/__fish_print_hostnames.fish +++ b/share/functions/__fish_print_hostnames.fish @@ -3,7 +3,8 @@ function __fish_print_hostnames -d "Print a list of known hostnames" # HACK: This only deals with ipv4 # Print all hosts from /etc/hosts - if type -q getent + # use 'getent hosts' on OSes that support it (OpenBSD and Cygwin do not) + if type -q getent; and getent hosts > /dev/null 2>&1 # test if 'getent hosts' works and redirect output so errors don't print # Ignore zero ips getent hosts | string match -r -v '^0.0.0.0' \ | string replace -r '[0-9.]*\s*' '' | string split " "