From: Max Kellermann <max.kellermann@gmail.com>
Date: Sun, 19 Mar 2017 09:56:40 +0000 (+0100)
Subject: main: eliminate another local dummy variable
X-Git-Tag: v0.26~38
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=8e3947607bc07f0f181c3b0d8d677e3af0acbf8c;p=ncmpc.git

main: eliminate another local dummy variable
---

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);
 }