From 8e3947607bc07f0f181c3b0d8d677e3af0acbf8c Mon Sep 17 00:00:00 2001
From: Max Kellermann <max.kellermann@gmail.com>
Date: Sun, 19 Mar 2017 10:56:40 +0100
Subject: [PATCH] main: eliminate another local dummy variable

---
 src/main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main.c b/src/main.c
index 6de16e5..85548be 100644
--- a/src/main.c
+++ b/src/main.c
@@ -98,8 +98,7 @@ catch_sigint(gcc_unused int sig)
 static void
 catch_sigcont(gcc_unused int sig)
 {
-	char irrelevant = 'a';
-	if (1 != write(sigwinch_pipes[1], &irrelevant, 1))
+	if (1 != write(sigwinch_pipes[1], "", 1))
 		exit(EXIT_FAILURE);
 }
 
-- 
2.30.2