From 74116083bb65f00217816db0b092b1f6d33d64e3 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Wed, 21 Dec 2016 08:44:14 +0100
Subject: [PATCH 1/1] CpuSet short_string - avoid ranges like 0-0, 1-1, 2-2,
 ...

---
 src/PVE/CpuSet.pm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/PVE/CpuSet.pm b/src/PVE/CpuSet.pm
index 7293d9b..483405e 100644
--- a/src/PVE/CpuSet.pm
+++ b/src/PVE/CpuSet.pm
@@ -164,7 +164,11 @@ sub short_string {
 	    $next = $cpu;
 	} else {
 	    $res .= ',' if length($res);
-	    $res .= "$last-$next";
+	    if ($last != $next) {
+		$res .= "$last-$next";
+	    } else {
+		$res .= "$last";
+	    }
 	    $last = $next = $cpu;
 	}
     }
-- 
2.39.2