From 20cd165476cb78bcfab55391da4e9313feefb9e9 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Tue, 8 Nov 2016 14:02:31 +1100
Subject: [PATCH] HAL_PX4: allow for missing SPIDevice table entries

removed panic
---
 libraries/AP_HAL_PX4/SPIDevice.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libraries/AP_HAL_PX4/SPIDevice.cpp b/libraries/AP_HAL_PX4/SPIDevice.cpp
index 77b6f96585..aac950a2bf 100644
--- a/libraries/AP_HAL_PX4/SPIDevice.cpp
+++ b/libraries/AP_HAL_PX4/SPIDevice.cpp
@@ -176,7 +176,8 @@ SPIDeviceManager::get_device(const char *name)
         }
     }
     if (device_table[i].name == nullptr) {
-        AP_HAL::panic("SPI: invalid device name: %s", name);
+        printf("SPI: Invalid device name: %s\n", name);
+        return AP_HAL::OwnPtr<AP_HAL::SPIDevice>(nullptr);
     }
 
     SPIDesc &desc = device_table[i];