From 9ceeabd9b294c35263df29999f724c3d12ffcae9 Mon Sep 17 00:00:00 2001
From: Joerg Bruehe <joerg@mysql.com>
Date: Fri, 16 Oct 2009 14:06:33 +0200
Subject: [PATCH] Compile fix for Windows: Use "#ifdef", not plain "#if".

---
 mysys/mf_keycache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mysys/mf_keycache.c b/mysys/mf_keycache.c
index 6ffa8fb3ea8..53a3be6f999 100644
--- a/mysys/mf_keycache.c
+++ b/mysys/mf_keycache.c
@@ -1742,7 +1742,7 @@ restart:
       - block assigned but not yet read from file (invalid data).
   */
 
-#if THREAD
+#ifdef THREAD
   if (keycache->in_resize)
   {
     /* This is a request during a resize operation */