From df211b24fdc221175fb0ce4dfef12a5293ed0c37 Mon Sep 17 00:00:00 2001
From: Yuriy Glukhov <yuriy.glukhov@gmail.com>
Date: Wed, 20 Jan 2016 23:52:14 +0200
Subject: [PATCH] Dont convert string to cstring when writing to stream.

---
 lib/pure/streams.nim | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/pure/streams.nim b/lib/pure/streams.nim
index 38e91fee48..bb6175a124 100644
--- a/lib/pure/streams.nim
+++ b/lib/pure/streams.nim
@@ -148,7 +148,10 @@ proc write*[T](s: Stream, x: T) =
 proc write*(s: Stream, x: string) =
   ## writes the string `x` to the the stream `s`. No length field or
   ## terminating zero is written.
-  writeData(s, cstring(x), x.len)
+  when nimvm:
+    writeData(s, cstring(x), x.len)
+  else:
+    if x.len > 0: writeData(s, unsafeAddr x[0], x.len)
 
 proc writeLn*(s: Stream, args: varargs[string, `$`]) {.deprecated.} =
   ## **Deprecated since version 0.11.4:** Use **writeLine** instead.