From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Fri, 10 Apr 2015 13:59:42 +0000 (+0200)
Subject: fix
X-Git-Tag: 5.3.9~56
X-Git-Url: http://git.onelab.eu/?p=build.git;a=commitdiff_plain;h=cc6f9ca01f6bf9f825828ec99c51f7df147f4347

fix
---

diff --git a/lbuild-initvm.sh b/lbuild-initvm.sh
index 307beb65..a8edc71e 100755
--- a/lbuild-initvm.sh
+++ b/lbuild-initvm.sh
@@ -732,7 +732,7 @@ function wait_for_ssh () {
     lxc=$1; shift
 
     # if run in public_ip mode, we know the IP of the guest and it is specified here
-    guest_ip=$1; shift
+    [ -n "$1" ] && { guest_ip=$1; shift; }
 
     #wait max 2 min for sshd to start 
     success=""