Add missing include for unistd.h in test-service.c

We use usleep here.
(cherry picked from commit e5310abd6cbc4c2e1a9df54f097d6642ad0833c6)

diff --git a/test/test-service.c b/test/test-service.c
index 57ece0f..ee0086c 100644 (file)
--- a/test/test-service.c
+++ b/test/test-service.c
@@ -1,5 +1,6 @@
 
 #include "test-utils.h"
+#include <unistd.h>
 
 static DBusLoop *loop;
 static dbus_bool_t already_quit = FALSE;