From fd7a58121c78bb78ed071b4e11b4a5b55509f399 Mon Sep 17 00:00:00 2001
From: Jean-Baptiste <jean-baptiste@holcroft.fr>
Date: Wed, 11 Jul 2018 00:05:27 +0200
Subject: [PATCH] upgrade ynh_send_readme_to_admin helper

if mail binary isn't properly selected, it may create an infinite loop at install
---
 scripts/_common.sh | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/scripts/_common.sh b/scripts/_common.sh
index 22b21c9..e546a2b 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -569,8 +569,16 @@ Automatic diagnosis data from YunoHost
 
 $(yunohost tools diagnosis | grep -B 100 "services:" | sed '/services:/d')"
 
+	# Define binary to use for mail command
+	if [ -e /usr/bin/bsd-mailx ]
+	then
+		local mail_bin=/usr/bin/bsd-mailx
+	else
+		local mail_bin=/usr/bin/mail.mailutils
+	fi
+
 	# Send the email to the recipients
-	echo "$mail_message" | mail -a "Content-Type: text/plain; charset=UTF-8" -s "$mail_subject" "$recipients"
+	echo "$mail_message" | $mail_bin -a "Content-Type: text/plain; charset=UTF-8" -s "$mail_subject" "$recipients"
 }
 
 #=================================================