From e9976877d57c167a78c1eaae6ae344dd348e5792 Mon Sep 17 00:00:00 2001
From: Michael Poole <mdpoole@troilus.org>
Date: Tue, 31 Jul 2007 14:55:47 -0400
Subject: [PATCH] Add variable reference to quash gcc warning with -DNDEBUG.

---
 src/mail-smtp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mail-smtp.c b/src/mail-smtp.c
index 85b68d9..13a6c38 100644
--- a/src/mail-smtp.c
+++ b/src/mail-smtp.c
@@ -383,6 +383,7 @@ static void mail_destroyed(struct io_fd *fd)
     assert(smtp_fd == fd);
     smtp_state = CLOSED;
     smtp_fd = NULL;
+    (void)fd; /* in case NDEBUG causes assert() to be empty */
 }
 
 static void mail_connected(struct io_fd *fd, int error)
-- 
2.20.1