Git submodule update after fetching patch

For projects that have submodules we need to call
`git submodule update` after fetching the patch so that
submodule updates caused by the patch are pulled in.

Running that command on a repo that does not contain submodules
returns cleanly as a noop.

Change-Id: Iec76e4c42d9e0132571af477f3ae770e5e360781
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

diff --git a/shell/rtd-verify.sh b/shell/rtd-verify.sh
index 2074eca..bddc23b 100644 (file)
--- a/shell/rtd-verify.sh
+++ b/shell/rtd-verify.sh
@@ -20,6 +20,7 @@ if [ "$GERRIT_PROJECT" != "$PROJECT" ]; then
 fi
 
 git fetch origin "$GERRIT_REFSPEC" && git checkout FETCH_HEAD
+git submodule update
 
 echo "---> Generating docs"
 cd "$WORKSPACE"