[hackers] [dwm] Add missing void to updateclientlist definition || Pontus Stenetorp

[git]

commit 5687f4696472ba6029bbba18e293e3e8b9e154ea
Author:     Pontus Stenetorp <pon...@stenetorp.se>
AuthorDate: Sat Jun 8 19:36:15 2024 +0900
Commit:     Hiltjo Posthuma <hil...@codemadness.org>
CommitDate: Sat Jun 8 18:21:00 2024 +0200

    Add missing void to updateclientlist definition
    
    Caught by -pedantic implying -Wstrict-prototypes for OpenBSD's 16.0.6 Clang.

diff --git a/dwm.c b/dwm.c
index f1d86b2..67c6b2b 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1851,7 +1851,7 @@ updatebarpos(Monitor *m)
 }
 
 void
-updateclientlist()
+updateclientlist(void)
 {
        Client *c;
        Monitor *m;