From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Sat, 17 Sep 2016 17:50:18 +0000 (+0100)
Subject: is_empty
X-Git-Url: https://git.nbdom.net/?a=commitdiff_plain;h=e50b9e6462a4ac86ffeb47112fe7bb7702eab1b9;p=nb.git

is_empty
---

diff --git a/etc/profile.d/functions b/etc/profile.d/functions
index ca00e197..1b18f889 100644
--- a/etc/profile.d/functions
+++ b/etc/profile.d/functions
@@ -551,7 +551,7 @@ boot_loader() {
   return 0
 }
 
-function is_empty() { [[ -z $(ls -A "/$1") ]]; }
+function is_empty() { [[ -z $(ls -A "/$1" | head -1) ]]; }
 
 is_prompt() {
   #[[ $- == *i* ]] && echo "Interactive" || echo "Not interactive"