From 962d17e5f00c9e341e021421d94479a6da0c0d13 Mon Sep 17 00:00:00 2001
From: Michal Papis <mpapis@gmail.com>
Date: Fri, 6 Dec 2013 07:25:28 +0100
Subject: [PATCH] avoid false detection of redhat systems by moving them to the
 end of detection, fix #2402

---
 scripts/functions/utility_system | 36 ++++++++++++++++----------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/scripts/functions/utility_system b/scripts/functions/utility_system
index d7a00462ae..4d37528f7f 100644
--- a/scripts/functions/utility_system
+++ b/scripts/functions/utility_system
@@ -64,24 +64,6 @@ __rvm_detect_system()
         _system_name="Debian"
         _system_version="$(awk -F'=' '$1=="VERSION_ID"{gsub(/"/,"");print $2}' /etc/os-release | \awk -F. '{print $1}')" #'
         _system_arch="$( dpkg --print-architecture )"
-      elif
-        [[ -f /etc/fedora-release ]]
-      then
-        _system_name="Fedora"
-        _system_version="$(GREP_OPTIONS="" \grep -Eo '[0-9]+' /etc/fedora-release)"
-      elif
-        [[ -f /etc/centos-release ]]
-      then
-        _system_name="CentOS"
-        _system_version="$(GREP_OPTIONS="" \grep -Eo '[0-9\.]+' /etc/centos-release  | \awk -F. '{print $1}')"
-      elif
-        [[ -f /etc/redhat-release ]]
-      then
-        if GREP_OPTIONS="" \grep -E 'CentOS|ClearOS' /etc/redhat-release >/dev/null
-        then _system_name="CentOS"
-        else _system_name="RedHat"
-        fi
-        _system_version="$(GREP_OPTIONS="" \grep -Eo '[0-9\.]+' /etc/redhat-release  | \awk -F. '{print $1}')"
       elif
         [[ -f /etc/system-release ]] &&
         GREP_OPTIONS="" \grep "Amazon Linux AMI" /etc/system-release >/dev/null
@@ -111,6 +93,24 @@ __rvm_detect_system()
         _system_type="BSD"
         _system_name="Synology"
         _system_version="libc-$(ldd --version  | \awk 'NR==1 {print $NF}' | \awk -F. '{print $1"."$2}')"
+      elif
+        [[ -f /etc/fedora-release ]]
+      then
+        _system_name="Fedora"
+        _system_version="$(GREP_OPTIONS="" \grep -Eo '[0-9]+' /etc/fedora-release)"
+      elif
+        [[ -f /etc/centos-release ]]
+      then
+        _system_name="CentOS"
+        _system_version="$(GREP_OPTIONS="" \grep -Eo '[0-9\.]+' /etc/centos-release  | \awk -F. '{print $1}')"
+      elif
+        [[ -f /etc/redhat-release ]]
+      then
+        if GREP_OPTIONS="" \grep -E 'CentOS|ClearOS' /etc/redhat-release >/dev/null
+        then _system_name="CentOS"
+        else _system_name="RedHat"
+        fi
+        _system_version="$(GREP_OPTIONS="" \grep -Eo '[0-9\.]+' /etc/redhat-release  | \awk -F. '{print $1}')"
       else
         _system_version="libc-$(ldd --version  | \awk 'NR==1 {print $NF}' | \awk -F. '{print $1"."$2}')"
       fi