diff --git a/.gitea/workflows/uploadArtifactWithFtp.yaml b/.gitea/workflows/uploadArtifactWithFtp.yaml
index a8fb46c..48898e3 100644
--- a/.gitea/workflows/uploadArtifactWithFtp.yaml
+++ b/.gitea/workflows/uploadArtifactWithFtp.yaml
@@ -33,7 +33,7 @@ jobs:
         run: |
           upload_name=${{ inputs.fileName }}
 
-          if [ -n "${{ inputs.uploadName }}"]; then
+          if [ "${{ inputs.uploadName }}" != "" ]; then
             echo "Renaming file to ${{ inputs.uploadName }}"
             mv ${{ inputs.fileName }} ${{ inputs.uploadName }}
             upload_name=${{ inputs.uploadName }}
@@ -44,7 +44,7 @@ jobs:
           echo "Uploading finished $upload_name"
 
           echo "TXT Filename is ${{ inputs.txtFileName }}"
-          if [ -n "${{ inputs.txtFileName }}" ] && [ -n "${{ inputs.txtFileContent }}" ]; then
+          if [ "${{ inputs.txtFileName }}" != "" ] && [ "${{ inputs.txtFileContent }}" != "" ]; then
             echo "Uploading additional Text File ${{ inputs.txtFileName }}"
             printf "%b" "${{ inputs.txtFileContent }}" > ${{ inputs.txtFileName }}
             curl -T ./${{ inputs.txtFileName }} ${{ vars.FTP_SERVER_URL }}${{ inputs.ftpPath }} --user "${{ vars.FTP_USER }}:${{ vars.FTP_PASSWORD }}"