From da3c640cef71032bced6f4e8baf1665801cdc4b9 Mon Sep 17 00:00:00 2001
From: Ivan Gabaldon <igabaldon@inetol.net>
Date: Sun, 11 May 2025 18:39:25 +0200
Subject: [PATCH] revert using null keyword

env.DOCKERHUB_USERNAME shouldn't be an empty string as it's defined and set (I think, I can't see this). Even if wasn't defined, GitHub Org/Repo wide envs/secrets should return an empty string (?)
---
 .github/workflows/container.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/container.yml b/.github/workflows/container.yml
index d232a0737..ee1093acb 100644
--- a/.github/workflows/container.yml
+++ b/.github/workflows/container.yml
@@ -153,13 +153,13 @@ jobs:
       - test
 
     steps:
-      - if: env.DOCKERHUB_USERNAME != ''
+      - if: env.DOCKERHUB_USERNAME != null
         name: Checkout
         uses: actions/checkout@v4
         with:
           persist-credentials: "false"
 
-      - if: env.DOCKERHUB_USERNAME != ''
+      - if: env.DOCKERHUB_USERNAME != null
         name: Login to GHCR
         uses: docker/login-action@v3
         with:
@@ -167,7 +167,7 @@ jobs:
           username: "${{ github.repository_owner }}"
           password: "${{ secrets.GITHUB_TOKEN }}"
 
-      - if: env.DOCKERHUB_USERNAME != ''
+      - if: env.DOCKERHUB_USERNAME != null
         name: Login to Docker Hub
         uses: docker/login-action@v3
         with:
@@ -175,7 +175,7 @@ jobs:
           username: "${{ env.DOCKERHUB_USERNAME }}"
           password: "${{ secrets.DOCKERHUB_TOKEN }}"
 
-      - if: env.DOCKERHUB_USERNAME != ''
+      - if: env.DOCKERHUB_USERNAME != null
         name: Release
         env:
           GIT_URL: "${{ needs.build.outputs.git_url }}"