[hackers] [st] [PATCH] st: use `void' to indicate an empty parameter list

---
 st.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/st.c b/st.c
index 6ba467d7cc90..62def59f17cb 100644
--- a/st.c
+++ b/st.c
_AT_@ -939,7 +939,7 @@ ttyresize(int tw, int th)
 }
 
 void
-ttyhangup()
+ttyhangup(void)
 {
 	/* Send SIGHUP to shell */
 	kill(pid, SIGHUP);
-- 
2.37.1