From a2758eadb6de453c7a3c53c6dc412540cb5d66d3 Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Wed, 13 Jan 2016 11:50:27 +0100
Subject: [PATCH] Automate initial submodule update

---
 Tools/check_submodules.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Tools/check_submodules.sh b/Tools/check_submodules.sh
index 430c2270f1..cac39664ee 100755
--- a/Tools/check_submodules.sh
+++ b/Tools/check_submodules.sh
@@ -6,6 +6,13 @@
     exit 0
 }
 
+if [ -f src/modules/uavcan/libuavcan/CMakeLists.txt ]
+then
+	echo "Git submodule config valid."
+else
+	git submodule update --init --recursive
+fi
+
 GITSTATUS=$(git status)
 
 function check_git_submodule {