From 9edb9842742c0734a9063576ae283c86b90d0676 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Sun, 22 Jan 2012 18:19:10 +0100
Subject: [PATCH] crypto: silence unused variable warning

`retry` is not used if SSL_PRINT_DEBUG is not defined.
---
 src/node_crypto.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/node_crypto.cc b/src/node_crypto.cc
index 9f73df35caf..5274120e2cb 100644
--- a/src/node_crypto.cc
+++ b/src/node_crypto.cc
@@ -607,6 +607,7 @@ int Connection::HandleBIOError(BIO *bio, const char* func, int rv) {
   if (rv >= 0) return rv;
 
   int retry = BIO_should_retry(bio);
+  (void) retry; // unused if !defined(SSL_PRINT_DEBUG)
 
   if (BIO_should_write(bio)) {
     DEBUG_PRINT("[%p] BIO: %s want write. should retry %d\n", ssl_, func, retry);