From dd7e42cbb4390788705031ffa0bc893d26f0597e Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Fri, 16 Feb 2018 11:57:46 +0100
Subject: [PATCH] test: Add missing signal.h header

util_tests.cpp needs to include the signal.h header on FreeBSD.

Reported by denis2342 on IRC.
---
 src/test/util_tests.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp
index 4b2da3e21..463bed595 100644
--- a/src/test/util_tests.cpp
+++ b/src/test/util_tests.cpp
@@ -14,6 +14,7 @@
 #include <stdint.h>
 #include <vector>
 #ifndef WIN32
+#include <signal.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 #endif