From cbd3051c9a50f272d1138cbccd0f411a1f360d76 Mon Sep 17 00:00:00 2001
From: Charles <32498151+charlesomer@users.noreply.github.com>
Date: Wed, 30 Jun 2021 22:10:05 +0100
Subject: [PATCH] Added git submodule for airplay 1 docker build.

---
 docker/airplay1/Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docker/airplay1/Dockerfile b/docker/airplay1/Dockerfile
index 76b4d73b..3795352e 100644
--- a/docker/airplay1/Dockerfile
+++ b/docker/airplay1/Dockerfile
@@ -44,6 +44,8 @@ COPY --from=builder-alac /usr/local/include /usr/local/include
 WORKDIR shairport-sync
 COPY . .
 RUN git checkout "$SHAIRPORT_SYNC_BRANCH"
+RUN git submodule init
+RUN git submodule update
 RUN autoreconf -fi
 RUN ./configure \
         --with-alsa \