From 447675b01aff2d4e661eef44fea2fd7cc23c4725 Mon Sep 17 00:00:00 2001
From: Gardouille <gardouille@gmail.com>
Date: Mon, 9 Apr 2018 09:46:32 +0200
Subject: [PATCH] Ensure debops host function apply to one host/group

---
 zshrc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/zshrc b/zshrc
index 7153371..11c3787 100644
--- a/zshrc
+++ b/zshrc
@@ -316,7 +316,11 @@ function tasec() {
 alias deal="debops"
 ## Limit to a define host/group
 function deho() {
-	debops -l "${ANS_HOST}"
+	if [ ${ANS_HOST} ]; then
+		debops -l "${ANS_HOST}"
+	else
+		printf '%b' "${MAGENTA}ANS_HOST${RESET} vars is ${REDB}not${RESET} define !\n"
+	fi
 }
 ## Limit to a define host/group and to a role
 function dero() {