From b7bf8f3ce19c243b38ebc1bf49796961392d6a8e Mon Sep 17 00:00:00 2001
From: Sean Middleditch <sean@middleditch.us>
Date: Thu, 19 Mar 2009 18:18:22 -0400
Subject: [PATCH] fix __GNUC__ macro test

---
 libtelnet.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libtelnet.h b/libtelnet.h
index 039cba5..a7bb3fd 100644
--- a/libtelnet.h
+++ b/libtelnet.h
@@ -224,7 +224,7 @@ extern void telnet_send_subnegotiation(telnet_t *telnet, unsigned char telopt,
 extern void telnet_begin_compress2(telnet_t *telnet);
 
 /* printf type checking feature in GCC and some other compilers */
-#ifdef __GNUC__
+#if __GNUC__
 # define TELNET_GNU_PRINTF(f,a) __attribute__((printf(f, a)))
 #else
 # define TELNET_GNU_PRINTF(f,a)