From ccc5bef3af2852172b18f33edaffb809a0a1ffcb Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Sat, 31 Aug 2013 11:56:39 +0200
Subject: Hotfix for IO-less systems

---
 ROMFS/px4fmu_common/init.d/rcS | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'ROMFS/px4fmu_common/init.d/rcS')

diff --git a/ROMFS/px4fmu_common/init.d/rcS b/ROMFS/px4fmu_common/init.d/rcS
index b1648daa7..9bb8e4a49 100755
--- a/ROMFS/px4fmu_common/init.d/rcS
+++ b/ROMFS/px4fmu_common/init.d/rcS
@@ -115,14 +115,18 @@ then
 		echo "PX4IO running, not upgrading"
 	else
 		echo "Attempting to upgrade PX4IO"
-		px4io update
-		if [ -d /fs/microsd ]
+		if px4io update
 		then
-			echo "Flashed PX4IO Firmware OK" > /fs/microsd/px4io.log
-		fi
+			if [ -d /fs/microsd ]
+			then
+				echo "Flashed PX4IO Firmware OK" > /fs/microsd/px4io.log
+			fi
 
-		# Allow IO to safely kick back to app
-		usleep 200000
+			# Allow IO to safely kick back to app
+			usleep 200000
+		else
+			echo "No PX4IO to upgrade here"
+		fi
 	fi
 	
 	#
-- 
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