From 9ec95f9d4666eadc9db1922a85d6a2bc5c397c35 Mon Sep 17 00:00:00 2001
From: Simon Giesecke <simon.giesecke@btc-ag.com>
Date: Sun, 11 Feb 2018 14:33:48 +0100
Subject: [PATCH] Problem: build failure with VS <2015, has no snprintf

Solution: use _snprintf when snprintf is not available
---
 tests/test_security_curve.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/test_security_curve.cpp b/tests/test_security_curve.cpp
index 5f57e228..6658f384 100644
--- a/tests/test_security_curve.cpp
+++ b/tests/test_security_curve.cpp
@@ -48,6 +48,10 @@
 
 char error_message_buffer[256];
 
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#define snprintf _snprintf
+#endif
+
 const char *zmq_errno_message ()
 {
     snprintf (error_message_buffer, sizeof (error_message_buffer),