From: Moviuro <moviuro+grml@gmail.com>
Date: Sun, 17 Jan 2016 06:45:23 +0000 (+0100)
Subject: zshrc: test if ls is GNU ls instead of islinux()
X-Git-Tag: v0.15.0~4^2
X-Git-Url: https://git.grml.org/?p=grml-etc-core.git;a=commitdiff_plain;h=1fa194ecab5c43405e800d81f1f6ba5e1fa68049

zshrc: test if ls is GNU ls instead of islinux()
---

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 9040369..a09361c 100644
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -442,7 +442,7 @@ fi
 
 # Natural sorting order on GNU ls(1)
 # OSX and IllumOS have a -v option that is not natural sorting
-if islinux && ls -v / >/dev/null 2>&1; then
+if ls --version |& grep -q 'GNU' >/dev/null 2>&1 && ls -v / >/dev/null 2>&1; then
     ls_options+=( -v )
 fi