From ab010e161f5877f99a3122bf2726f3a40ceb3204 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Sun, 25 Nov 2007 21:32:15 +0000
Subject: [PATCH]  r14952@tombo:  nickm | 2007-11-25 14:47:45 -0500  Fix an
 unused variable warning.

svn:r549
---
 signal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/signal.c b/signal.c
index ae07850d..90f915e1 100644
--- a/signal.c
+++ b/signal.c
@@ -72,12 +72,12 @@ static void
 evsignal_cb(int fd, short what, void *arg)
 {
 	static char signals[100];
-	struct event *ev = arg;
 #ifdef WIN32
 	SSIZE_T n;
 #else
 	ssize_t n;
 #endif
+        (void)arg; /* Suppress "unused variable" warning. */
 
 	n = recv(fd, signals, sizeof(signals), 0);
 	if (n == -1)
-- 
2.40.0