test: Add missing signal.h header

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

Reported by denis2342 on IRC.

Github-Pull: #12447
Rebased-From: dd7e42cbb4
Tree-SHA512: 10ead029bb59f5d69e37b5679c710f22d64051de26e1ec8342eec4e4dec4d76249e16dff78d192972bcb8d139d99c7555a7cb2fe43b2b911103eab6d6f943b79
This commit is contained in:
Wladimir J. van der Laan 2018-02-16 11:57:46 +01:00 committed by Pasta
parent 40e4a1a45c
commit 89bc82625b

View File

@ -14,6 +14,7 @@
#include <stdint.h>
#include <vector>
#ifndef WIN32
#include <signal.h>
#include <sys/types.h>
#include <sys/wait.h>
#endif