From a818c0d3d1b0ccd40ed83b13c6c105db9312a856 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max.kellermann@gmail.com>
Date: Fri, 17 Mar 2017 15:47:52 +0100
Subject: [PATCH] main: eliminate 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 7e5a6cb..8bc4d59 100644
--- a/src/main.c
+++ b/src/main.c
@@ -153,8 +153,7 @@ sigwinch_event(gcc_unused GIOChannel *source,
 static void
 catch_sigwinch(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);
 }
 #endif /* WIN32 */
-- 
2.30.2