another missing signal.h

diff --git a/modules/misc/screensaver.c b/modules/misc/screensaver.c
index f5fe626d1a919e863e44c3b1185068391397e75e..55239817a2d5bef3e45e81829871e1f8b15c667a 100644 (file)
--- a/modules/misc/screensaver.c
+++ b/modules/misc/screensaver.c
@@ -36,6 +36,10 @@
 #include <sys/wait.h>
 #include <unistd.h>
 
+#ifdef HAVE_SIGNAL_H
+#   include <signal.h>
+#endif
+
 #ifdef HAVE_DBUS
 
 #define DBUS_API_SUBJECT_TO_CHANGE