From 47b714c8dd01df6da76ae508f627eec1aba9b080 Mon Sep 17 00:00:00 2001
From: Alex Viscreanu <alexviscreanu@gmail.com>
Date: Sun, 16 Feb 2020 22:52:06 +0100
Subject: [PATCH] fix: Reverse conditional for github cache registry

---
 entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 4eba477..ddaf57c 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -26,7 +26,7 @@ sanitize "${TAG}" "tag"
 if [ "$REGISTRY" == "docker.pkg.github.com" ]; then
     export IMAGE="$GITHUB_REPOSITORY/$IMAGE"
 
-    if [ -z $INPUT_CACHE_REGISTRY ]; then
+    if [ ! -z $INPUT_CACHE_REGISTRY ]; then
         export INPUT_CACHE_REGISTRY="$GITHUB_REPOSITORY/$INPUT_CACHE_REGISTRY"
     fi
 fi