From 3fc3c7c9929ff82acf6aeb3e2cae1d5698c6a1df Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Fri, 17 Nov 2017 17:54:49 +0100
Subject: [PATCH] zmq: fix include

---
 tools/zmq-keygen.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/zmq-keygen.c b/tools/zmq-keygen.c
index 97d4a7d9b..0e6b93f0b 100644
--- a/tools/zmq-keygen.c
+++ b/tools/zmq-keygen.c
@@ -30,7 +30,10 @@
 #include <stdlib.h>
 #include <assert.h>
 #include <zmq.h>
-#include <zmq_utils.h>
+
+#if ZMQ_VERSION_MAJOR < 4 || (ZMQ_VERSION_MAJOR == 4 && ZMQ_VERSION_MINOR <= 1)
+  #include <zmq_utils.h>
+#endif
 
 int main (int argc, char *argv[])
 {