From b76aff2dcb708de72a6d490f2aa96457735581eb Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Mon, 15 Feb 2016 07:45:42 +1100
Subject: [PATCH] AP_Arming: allow unconfigured GPS in SITL arming checks

the SITL GPS does not implement the needed protocol negotiation
---
 libraries/AP_Arming/AP_Arming.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/AP_Arming/AP_Arming.cpp b/libraries/AP_Arming/AP_Arming.cpp
index 700be7c3f4..73b0e58c55 100644
--- a/libraries/AP_Arming/AP_Arming.cpp
+++ b/libraries/AP_Arming/AP_Arming.cpp
@@ -326,7 +326,9 @@ bool AP_Arming::gps_checks(bool report)
                                                  "PreArm: GPS %d has not been fully configured",
                                                   first_unconfigured);
             }
+#if CONFIG_HAL_BOARD != HAL_BOARD_SITL
             return false;
+#endif
         }
     }
     return true;