From 24329329e799f9fc83b6a3f8106b6fb9651ec716 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Sat, 15 Aug 2020 14:35:03 -0400
Subject: remove warning about unused variable

---
 signal.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/signal.c b/signal.c
index c109645..4e0d9be 100644
--- a/signal.c
+++ b/signal.c
@@ -3,7 +3,7 @@
 
 void test_signal_h(void)
 {
-	sig_atomic_t sig_atomic;
+	sig_atomic_t sig_atomic = 0;
 
 	int signals[] = {
 		SIGABRT,
@@ -14,6 +14,8 @@ void test_signal_h(void)
 		SIGTERM,
 	};
 
+	(void)sig_atomic;
+
 	testing_header("signal.h");
 
 	test_distinct(signals);
-- 
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