From 00f3d498a2e71f859dc77052a4203e598279a629 Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Tue, 18 Feb 2020 05:43:45 -0500
Subject: [PATCH] fix: fetch app image before variable use

---
 plugins/builder-dockerfile/builder-release | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/builder-dockerfile/builder-release b/plugins/builder-dockerfile/builder-release
index 8f3ac4cbc..3906e904a 100755
--- a/plugins/builder-dockerfile/builder-release
+++ b/plugins/builder-dockerfile/builder-release
@@ -13,6 +13,8 @@ trigger-builder-dockerfile-builder-release() {
 
   # buildstep plugins don't necessarily make sense for dockerfiles. call the new breed!!!
   plugn trigger pre-release-dockerfile "$APP" "$IMAGE_TAG"
+
+  local IMAGE=$(get_app_image_name "$APP" "$IMAGE_TAG")
   echo "FROM $IMAGE" | docker build --label=com.dokku.image-stage=release -t "$IMAGE" -
   plugn trigger post-release-dockerfile "$APP" "$IMAGE_TAG"
 }