From fc563272fe9565e011a080246e60c7fd14519a64 Mon Sep 17 00:00:00 2001
From: vf <vf_info@mail.ru>
Date: Sat, 9 Jan 2016 17:57:32 +0300
Subject: [PATCH] Fix for MSVC

---
 src/rand.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/rand.c b/src/rand.c
index cf2a2b7..53276a7 100644
--- a/src/rand.c
+++ b/src/rand.c
@@ -287,7 +287,11 @@ void xmpp_rand_nonce(xmpp_ctx_t *ctx, char *output, size_t len)
 {
     size_t i;
     size_t rand_len = len / 2;
+#ifndef _MSC_VER
     uint8_t rand_buf[rand_len];
+#else
+    uint8_t* rand_buf = (uint8_t*)_alloca(sizeof(uint8_t) * rand_len);
+#endif
 
     /* current implementation returns printable HEX representation of
      * a random buffer, however base64 encoding can be used instead;