From 4ee8d91f5e260c535da5e72921b5b82063f32c08 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Lebleu?= <jerome@maroufle.fr>
Date: Mon, 29 Feb 2016 12:18:26 +0100
Subject: [PATCH] [fix] Add an example for ynh_get_plain_key helper usage

---
 data/apps/helpers.d/utils | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/data/apps/helpers.d/utils b/data/apps/helpers.d/utils
index a6755e3c8..165a394d3 100644
--- a/data/apps/helpers.d/utils
+++ b/data/apps/helpers.d/utils
@@ -1,5 +1,7 @@
 # Extract a key from a plain command output
 #
+# example: yunohost user info tata --output-as plain | ynh_get_plain_key mail
+#
 # usage: ynh_get_plain_key key [subkey [subsubkey ...]]
 # | ret: string - the key's value
 ynh_get_plain_key() {