test: Add missing signal.h header

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

Reported by denis2342 on IRC.
This commit is contained in:
Wladimir J. van der Laan 2018-02-16 11:57:46 +01:00
parent 26dc2daf82
commit dd7e42cbb4

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