From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Mon, 4 Dec 2017 10:30:10 +0000 (+0100)
Subject: wait_for_vnc_port: die if port did not get ready
X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=commitdiff_plain;h=8fd0d63460153d1aeb2933a71ffdd18a8448d960

wait_for_vnc_port: die if port did not get ready

All of our users expected this behavior and did not check for undef

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---

diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm
index 13e70f1..2c64f6a 100644
--- a/src/PVE/Tools.pm
+++ b/src/PVE/Tools.pm
@@ -812,7 +812,7 @@ sub wait_for_vnc_port {
 	usleep($sleeptime);
     }
 
-    return undef;
+    die "Timeout while waiting for port '$port' to get ready!\n";
 }
 
 sub next_unused_port {