From 48828a78348f9f85ca9c7863844e3bee39dee53b Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Wed, 24 Jun 2015 09:36:21 +1000
Subject: [PATCH] autotest: more changes to cope with older builds without
 submodules

---
 Tools/scripts/build_binaries.sh | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Tools/scripts/build_binaries.sh b/Tools/scripts/build_binaries.sh
index 5e6c0ccfe9..90a2d27f57 100755
--- a/Tools/scripts/build_binaries.sh
+++ b/Tools/scripts/build_binaries.sh
@@ -43,10 +43,10 @@ checkout() {
 
     git checkout -f "$vtag" || git checkout -f "$vtag2" || {
         return 1
-        git submodule update
+        [ -f $BASEDIR/.gitmodules ] && git submodule update
     }
 
-    git submodule update
+    [ -f $BASEDIR/.gitmodules ] && git submodule update
     git log -1
 
     return 0
@@ -309,10 +309,12 @@ build_antennatracker() {
     popd
 }
 
-# make sure PX4 is rebuilt from scratch
-git submodule init
-git submodule update
+[ -f .gitmodules ] && {
+    git submodule init
+    git submodule update
+}
 
+# make sure PX4 is rebuilt from scratch
 pushd ArduPlane
 make px4-clean || exit 1
 popd