smbd: Use NULL instead of 0 for a pointer type

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index 6e7292079c6d6a3352408265b72d49999b42875a..f96a42398aeba1f4aea3893e9726db461f032f9e 100644 (file)
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -419,7 +419,7 @@ static bool smbd_notifyd_init(struct messaging_context *msg, bool interactive,
        }
 
        if (pid != 0) {
-               if (am_parent != 0) {
+               if (am_parent != NULL) {
                        add_child_pid(am_parent, pid);
                }
                *ppid = pid_to_procid(pid);