From d1c10f64a5b0efab7762b80183748dfa527870e6 Mon Sep 17 00:00:00 2001
From: Alex Willmer <alex@moreati.org.uk>
Date: Wed, 18 Oct 2017 00:22:56 +0100
Subject: [PATCH] first stage: Use string concatenation

---
 mitogen/master.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mitogen/master.py b/mitogen/master.py
index 972f4c87..46a1153c 100644
--- a/mitogen/master.py
+++ b/mitogen/master.py
@@ -718,7 +718,7 @@ class Stream(mitogen.core.Stream):
             os.write(1,'EC0\n')
             C=zlib.decompress(sys.stdin.read(input()))
             os.fdopen(W,'w',0).write(C)
-            os.fdopen(w,'w',0).write('%s\n%s'%(len(C),C))
+            os.fdopen(w,'w',0).write('%s\n'%len(C)+C)
             os.write(1,'EC1\n')
             sys.exit(0)