File common-Correctly-detect-SUSE-system-for-system-services.patch of Package warewulf

From: Egbert Eich <eich@suse.com>
Date: Sat Sep 15 19:51:23 2018 +0200
Subject: common: Correctly detect SUSE system for system services
Patch-mainline: Upstream
Git-repo: https://github.com/warewulf/warewulf3
Git-commit: 884fa86849077a75b6df9781a8e811af997d98e2
References: 

Signed-off-by: Egbert Eich <eich@suse.com>
Signed-off-by: Egbert Eich <eich@suse.de>
---
 common/lib/Warewulf/SystemFactory.pm | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/common/lib/Warewulf/SystemFactory.pm b/common/lib/Warewulf/SystemFactory.pm
index c4cf58b..2484bc9 100644
--- a/common/lib/Warewulf/SystemFactory.pm
+++ b/common/lib/Warewulf/SystemFactory.pm
@@ -47,13 +47,24 @@ new($$)
     my ($mod_name, $obj);
 
     if (! $type) {
+        $type = "unsupported";
         if (-f "/etc/redhat-release") {
             $type = "rhel";
         } elsif (-f "/etc/SuSE-release") {
             $type = "Suse";
-        }
-		else {
+        } elsif ( -f "/etc/debian_version" ) {
             $type = "Deb";
+        } elsif ( -f "/etc/os-release") {
+            open(SYSTEM, "/etc/os-release");
+            while (<SYSTEM>) {
+                if (/^NAME=/) {
+                    if (/SUSE|SLE/) {
+                        $type = "Suse";
+                    }
+                    last;
+                }
+            }
+            close SYSTEM;
         }
     }