From 055446a0036685c6269e5f09f31a089d2aadcb56 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erik=20G=C3=A4rtner?= <ErikGartner@users.noreply.github.com>
Date: Sat, 13 Jan 2018 18:38:29 +0100
Subject: [PATCH 1/2] Update compile

---
 bin/compile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/compile b/bin/compile
index 8a71fa89..fd7b3c28 100755
--- a/bin/compile
+++ b/bin/compile
@@ -37,7 +37,7 @@ BUILDPACK_DIR=$(cd -P -- "$(dirname -- "$0")" && cd .. && pwd -P)
 # Get the directory our app is checked out in (the "BUILD_DIR"), passed by Heroku
 APP_CHECKOUT_DIR=$1
 CACHE_DIR=$2
-if [ -n "${BUILDPACK_CLEAR_CACHE+1}" ]; then
+if [ -n "$BUILDPACK_CLEAR_CACHE" ]; then
   echo "-----> Clearing cache dir."
   rm -rf "$CACHE_DIR/*"
 fi
@@ -233,7 +233,7 @@ done
 #
 # Clear cache after build is done
 #
-if [ -n "${BUILDPACK_CLEAR_CACHE+1}" ]; then
+if [ -n "$BUILDPACK_CLEAR_CACHE" ]; then
   echo "-----> Clearing cache dir."
   rm -rf $METEOR_DIR
 fi

From f6f37f5629d36102beedf3df6cc5fc01901e0666 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erik=20G=C3=A4rtner?= <ErikGartner@users.noreply.github.com>
Date: Tue, 28 Aug 2018 17:15:01 +0200
Subject: [PATCH 2/2] Fix more incorrect flag checks

---
 bin/compile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/compile b/bin/compile
index fd7b3c28..8deb398e 100755
--- a/bin/compile
+++ b/bin/compile
@@ -27,7 +27,7 @@ export_env_dir $3
 
 # Enable verbose debugging if configured to -- though this has to come after
 # we've loaded environment configs.
-if [ -n "${BUILDPACK_VERBOSE+1}" ]; then
+if [ -n "$BUILDPACK_VERBOSE" ]; then
   set -x
 fi
 
@@ -178,7 +178,7 @@ fi
 # https://github.com/meteor/meteor/issues/2606.  Some packages only build their
 # assets at runtime, and thus they are not available for bundling unless meteor
 # has been launched.  To opt-in to this, set BUILDPACK_PRELAUNCH_METEOR=1.
-if [ -n "${BUILDPACK_PRELAUNCH_METEOR+1}" ]; then
+if [ -n "$BUILDPACK_PRELAUNCH_METEOR" ]; then
   echo "-----> BUILDPACK_PRELAUNCH_METEOR: Pre-launching meteor to build packages assets"
   # Remove the Android platform because it fails due to the Android tools not
   # being installed, but leave the iOS platform because it's ignored.