From 17679f331403b2d9af84bb4d107bc0ae1f3373f3 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Fri, 25 Sep 2020 14:24:55 -0400
Subject: move type test objects to file scope, remove need for (void)foo to
 avoid warnings on unused variables

---
 signal.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'signal.c')

diff --git a/signal.c b/signal.c
index 4e0d9be..d2c96e2 100644
--- a/signal.c
+++ b/signal.c
@@ -1,10 +1,10 @@
 #include <signal.h>
 #include "test.h"
 
+sig_atomic_t test_sig_atomic = 0;
+
 void test_signal_h(void)
 {
-	sig_atomic_t sig_atomic = 0;
-
 	int signals[] = {
 		SIGABRT,
 		SIGFPE,
@@ -14,8 +14,6 @@ void test_signal_h(void)
 		SIGTERM,
 	};
 
-	(void)sig_atomic;
-
 	testing_header("signal.h");
 
 	test_distinct(signals);
-- 
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