From 0bd73da4bb861a7215d35f93398dbfec3ee29966 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Mon, 16 May 2016 16:22:35 -0400
Subject: [PATCH] sshtunnels: Remove duplicate error strings

spice can open multiple tunnels, and in certain cases we may get
multiple duplicate errors from each tunnel. Try to strip them out
---
 virtManager/sshtunnels.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/virtManager/sshtunnels.py b/virtManager/sshtunnels.py
index 62c74b2c..97865cda 100644
--- a/virtManager/sshtunnels.py
+++ b/virtManager/sshtunnels.py
@@ -283,10 +283,12 @@ class SSHTunnels(object):
         self.unlock()
 
     def get_err_output(self):
-        errout = ""
+        errstrings = []
         for l in self._tunnels:
-            errout += l.get_err_output()
-        return errout
+            e = l.get_err_output().strip()
+            if e and e not in errstrings:
+                errstrings.append(e)
+        return "\n".join(errstrings)
 
     def _lock(self):
         _tunnel_scheduler.lock()