From: rnv <rnv@opencascade.com>
Date: Mon, 18 Nov 2019 12:24:42 +0000 (+0300)
Subject: Small fix for '#17662 [CEA] hostname and SALOME' issue.
X-Git-Tag: EMC2P_V_1_2_0~19
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=fb0ae46e805b8c31b4801884424dcf8f6857f0d5;p=modules%2Fkernel.git

Small fix for '#17662 [CEA] hostname and SALOME' issue.
---

diff --git a/bin/nameserver.py b/bin/nameserver.py
index 257969892..ed5664ec4 100644
--- a/bin/nameserver.py
+++ b/bin/nameserver.py
@@ -90,7 +90,11 @@ class NamingServer(Server):
           # get ip address on default interface (for instance eth0) to limit listening on this interface (cyber security request)
           from subprocess import check_output
           ips = check_output(['hostname', '--all-ip-addresses'])
-          ipDefault = ips.split()[0].decode()
+          if ips.strip():
+            ipDefault = ips.split()[0].decode()
+          else:
+            ip = check_output(['hostname', '--ip-address'])
+            ipDefault = ip.split()[-1].decode()
           self.CMD = ['omniNames','-start' , aPort]
           self.CMD += ['-logdir' , upath, '-errlog', upath+'/omniNameErrors.log']
           self.CMD += ['-ORBendPoint', 'giop:tcp:%s:%s'%(hname,aPort)]