From 66249c9d46e4d875200611f62e77cd67b620b12b Mon Sep 17 00:00:00 2001
From: Jephte CLAIN <Jephte.Clain@gmail.com>
Date: Mon, 29 Feb 2016 20:35:15 +0400
Subject: [PATCH] nutools base: ajout de noerror(), noout(), noerr()

---
 lib/ulib/base | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/ulib/base b/lib/ulib/base
index 5cca546..fc87827 100644
--- a/lib/ulib/base
+++ b/lib/ulib/base
@@ -2843,6 +2843,22 @@ function eerror_if() {
     fi
 }
 
+function noerror() {
+# lancer la commande "$@" et masquer son code de retour
+    [ $# -gt 0 ] || set :
+    "$@" || return 0
+}
+function noout() {
+# lancer la commande "$@" en supprimant sa sortie standard
+    [ $# -gt 0 ] || return 0
+    "$@" >/dev/null
+}
+function noerr() {
+# lancer la commande "$@" en supprimant sa sortie d'erreur
+    [ $# -gt 0 ] || return 0
+    "$@" 2>/dev/null
+}
+
 TAB=$'\t'
 LATIN1=iso-8859-1
 LATIN9=iso-8859-15