udevd: explicitly set default value of global variables

diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 2664c8475e42fd7bb148c620e0e8c9e683c2f6e0..ecec6cafb816e4a503152ee5e0a73e42e810ff80 100644 (file)
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -62,8 +62,8 @@
 static bool arg_debug = false;
 static int arg_daemonize = false;
 static int arg_resolve_names = 1;
-static unsigned arg_children_max;
-static int arg_exec_delay;
+static unsigned arg_children_max = 0;
+static int arg_exec_delay = 0;
 static usec_t arg_event_timeout_usec = 180 * USEC_PER_SEC;
 static usec_t arg_event_timeout_warn_usec = 180 * USEC_PER_SEC / 3;