test-server: Fix compilation error on FreeBSD

diff --git a/p11-kit/test-server.c b/p11-kit/test-server.c
index aa63cb46d426a889882e04341a91ee40cb19f4f0..d9330a07978ce6e0d06d80b41709f1ff146ce4ea 100644 (file)
--- a/p11-kit/test-server.c
+++ b/p11-kit/test-server.c
@@ -46,6 +46,7 @@
 
 #include <errno.h>
 #include <poll.h>
+#include <signal.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>