From 1cb78bae4776a8c517c74a04f7d7ec8a855eea05 Mon Sep 17 00:00:00 2001
From: Thomas Schoebel-Theuer <schoebel@bell.site>
Date: Sat, 1 Mar 2014 20:37:41 +0100
Subject: [PATCH] marsadm: fix warning

---
 userspace/marsadm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/userspace/marsadm b/userspace/marsadm
index 912f9b87..3d171a91 100755
--- a/userspace/marsadm
+++ b/userspace/marsadm
@@ -1283,7 +1283,7 @@ sub create_res {
     set_link($host, "$resdir/primary");
     set_link($size, "$resdir/syncstatus-$host");
     my $startnr = get_link("$resdir/maxnr", 2);
-    if (defined($startnr) && $startnr > 0) {
+    if (defined($startnr) && $startnr ne "" && $startnr > 0) {
       $startnr += 1000;
     } else {
       $startnr = 1;