st: use `void' to indicate an empty parameter list

2022-08-18 14:55:19 +00:00 · 2022-08-18 14:55:19 +00:00 · 72fd32736a
commit 72fd32736a
parent baa9357e96
1 changed files with 1 additions and 1 deletions
--- a/st.c
+++ b/st.c
@ -939,7 +939,7 @@ ttyresize(int tw, int th)
 }
 void
-ttyhangup()
+ttyhangup(void)
 {
 	/* Send SIGHUP to shell */
 	kill(pid, SIGHUP);