From c88db64db3525c99d1e759a25cabe14224ef2ebe Mon Sep 17 00:00:00 2001
From: Julian Rex <julian.rex@mapbox.com>
Date: Tue, 26 Nov 2019 14:23:26 -0500
Subject: [PATCH] Fix unbound variable error (#75)

---
 platform/ios/scripts/publish.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/ios/scripts/publish.sh b/platform/ios/scripts/publish.sh
index 58cec47c3..52fc9d990 100755
--- a/platform/ios/scripts/publish.sh
+++ b/platform/ios/scripts/publish.sh
@@ -42,7 +42,7 @@ du -sch pkg/dynamic/*
 # upload
 #
 DRYRUN=""
-if [[ ${SKIP_S3} ]]; then
+if [[ ${SKIP_S3-} ]]; then
     DRYRUN="--dryrun"
 fi
 
@@ -75,7 +75,7 @@ fi
 
 step "Validating local and remote checksums…"
 
-if [[ ! ${SKIP_S3} ]]; then
+if [[ ! ${SKIP_S3-} ]]; then
     curl --output remote-${ZIP_FILENAME} ${S3_URL}
     LOCAL_CHECKSUM=$( shasum -a 256 -b ${ZIP_FILENAME} | cut -d ' ' -f 1 )
     REMOTE_CHECKSUM=$( shasum -a 256 -b remote-${ZIP_FILENAME} | cut -d ' ' -f 1 )