From 69cbbc0cbbf6a2b0bab8dcf0e9f2d7ead08e87e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pavel=20Kut=C3=A1=C4=8D?= <pavel.kutac@gmail.com>
Date: Fri, 15 Sep 2023 06:32:56 +0200
Subject: [PATCH] fix: mark image-ref attribute optional (#261)

---
 action.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/action.yaml b/action.yaml
index 531bd47..3e37c9b 100644
--- a/action.yaml
+++ b/action.yaml
@@ -8,7 +8,7 @@ inputs:
     default: 'image'
   image-ref:
     description: 'image reference(for backward compatibility)'
-    required: true
+    required: false
   input:
     description: 'reference of tar file to scan'
     required: false