From 90e0797981cb9b0b670e48b57926278fb642b3ee Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 18 Apr 2017 15:54:51 +0200
Subject: Fix bug (toolchain number conversion to string)

---
 bbot/machine.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bbot/machine.cxx b/bbot/machine.cxx
index 0fc38ee..cb835bd 100644
--- a/bbot/machine.cxx
+++ b/bbot/machine.cxx
@@ -52,7 +52,7 @@ namespace bbot
   {
     tracer trace ("create_tap");
 
-    string t ("tap" + tc_num);
+    string t ("tap" + to_string (tc_num));
 
     // First try to delete it in case there is one from a previous run.
     //
@@ -195,7 +195,7 @@ namespace bbot
       //
       // VNC & monitor.
       //
-      "-vnc", "127.0.0.1:" + tc_num, // 5900 + tc_num
+      "-vnc", "127.0.0.1:" + to_string (tc_num), // 5900 + tc_num
       "-monitor", "unix:" + monitor.string () + ",server,nowait");
   }
 
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