From a23a11b5bf03454b71fdb5deac0d5f641e222160 Mon Sep 17 00:00:00 2001
From: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Tue, 21 Feb 2023 14:27:41 +0000
Subject: patch 9.0.1336: functions without arguments are not always declared
 properly

Problem:    Functions without arguments are not always declared properly.
Solution:   Use "(void)" instead of "()". (Yegappan Lakshmanan, closes #12031)
---
 src/channel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/channel.c')

diff --git a/src/channel.c b/src/channel.c
index ee5b5124a3..33605d4b6a 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -4180,7 +4180,7 @@ channel_handle_events(int only_keep_open)
  * Return TRUE when there is any channel with a keep_open flag.
  */
     int
-channel_any_keep_open()
+channel_any_keep_open(void)
 {
     channel_T	*channel;
 
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