From eba1924a08316d4ceccd986a642a6a4bb1b93779 Mon Sep 17 00:00:00 2001
From: bsongis <bsongis@8db61ce9-5e8f-94c8-fa6b-1d1c8bcca7d0>
Date: Tue, 21 Feb 2012 22:48:57 +0000
Subject: [PATCH] Make it compile on VC++

---
 src/open9x.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/open9x.cpp b/src/open9x.cpp
index 93f27baca..5f3ee1a90 100644
--- a/src/open9x.cpp
+++ b/src/open9x.cpp
@@ -938,7 +938,7 @@ uint8_t s_traceBuf[MAXTRACE];
 uint8_t s_traceWr;
 int8_t s_traceCnt;
 
-#if defined(HELI) or defined(FRSKY_HUB)
+#if defined(HELI) || defined(FRSKY_HUB)
 uint16_t isqrt32(uint32_t n)
 {
     uint16_t c = 0x8000;