commit 20576c8286d8954186bbae00280ed925f8507f0f
Author: Carlos Goncalves <cgoncalves@redhat.com>
Date:   Sat Aug 1 21:47:55 2020 +0200

    Fix is_fedora RHEL 8 detection
    
    While RHEL 7 is detected as RedHatEnterpriseServer, RHEL 8 is
    RedHatEnterprise.
    
      $ lsb_release -i -s
      RedHatEnterprise
    
    Change-Id: I3d750d808c6ebea9c230f0508cdbc016415b9922
    (cherry picked from commit 587e0a3510ea3b40abbdffcd1fe3204e416c4bc9)

diff --git a/functions-common b/functions-common
index 6be07b4..83ae83a 100644
--- a/functions-common
+++ b/functions-common
@@ -449,6 +449,7 @@ function is_fedora {
 
     [ "$os_VENDOR" = "Fedora" ] || [ "$os_VENDOR" = "Red Hat" ] || \
         [ "$os_VENDOR" = "RedHatEnterpriseServer" ] || \
+        [ "$os_VENDOR" = "RedHatEnterprise" ] || \
         [ "$os_VENDOR" = "CentOS" ] || [ "$os_VENDOR" = "OracleServer" ] || \
         [ "$os_VENDOR" = "Virtuozzo" ]
 }