From 4adcbb29df44587fe25003910f7acef9c30e4ed0 Mon Sep 17 00:00:00 2001
From: George Liu <eva2000@centminmod.com>
Date: Thu, 26 May 2016 06:17:48 +1000
Subject: [PATCH] update inc/axelsetup.inc check for axel binary existence

---
 inc/axelsetup.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/inc/axelsetup.inc b/inc/axelsetup.inc
index 9c72349fc..6bc3c6162 100644
--- a/inc/axelsetup.inc
+++ b/inc/axelsetup.inc
@@ -132,12 +132,12 @@ axelsetup() {
 	fi # centos 5.x ver
 
 	###
-	if [[ "$CENTOS_SIX" = '6' ]]; then
+	if [[ "$CENTOS_SIX" = '6' && ! -f /usr/local/bin/axel ]]; then
 		install_axel
 	fi
 	###
 
-	if [[ "$CENTOS_SEVEN" = '7' ]]; then
+	if [[ "$CENTOS_SEVEN" = '7' && ! -f /usr/local/bin/axel ]]; then
 		# axel download accelerator works with CentOS 7.x and epel repo
 		# unlike axel provided by rpmforge on CentOS 6.x repo
 		# yum -y install axel