From 6eff84ff5df72d35a457e1e26df602dd1680861e Mon Sep 17 00:00:00 2001
From: ronivay <roni@vayrynen.info>
Date: Mon, 3 May 2021 17:38:14 +0300
Subject: [PATCH] move osname/osversion checks to beginning of checkos function

---
 xo-install.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/xo-install.sh b/xo-install.sh
index b714cd6..f70f14e 100755
--- a/xo-install.sh
+++ b/xo-install.sh
@@ -869,6 +869,9 @@ function RollBackInstallation {
 
 function CheckOS {
 
+	OSVERSION=$(grep ^VERSION_ID /etc/os-release | cut -d'=' -f2 | grep -Eo "[0-9]{1,2}" | head -1)
+	OSNAME=$(grep ^NAME /etc/os-release | cut -d'=' -f2 | sed 's/"//g' | awk '{print $1}')
+
 	cmdlog "which yum"
 	if [[ "$(which yum 2>>$LOGFILE)" ]]; then
 		PKG_FORMAT="rpm"
@@ -888,9 +891,6 @@ function CheckOS {
 		return 0
 	fi
 
-	OSVERSION=$(grep ^VERSION_ID /etc/os-release | cut -d'=' -f2 | grep -Eo "[0-9]{1,2}" | head -1)
-	OSNAME=$(grep ^NAME /etc/os-release | cut -d'=' -f2 | sed 's/"//g' | awk '{print $1}')
-
 	if [[ ! $OSNAME =~ ^(Debian|Ubuntu|CentOS|AlmaLinux)$ ]]; then
 		printfail "Only Ubuntu/Debian/CentOS/AlmaLinux supported"
 		exit 1