diff --git a/.github/workflows/extension.yml b/.github/workflows/extension.yml
index 28db56c..370bc4a 100644
--- a/.github/workflows/extension.yml
+++ b/.github/workflows/extension.yml
@@ -1,6 +1,3 @@
-# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
-
 name: Exasol SQLTools Driver
 
 on:
@@ -39,12 +36,7 @@ jobs:
         draft: false
         prerelease: false
     - name: Upload Release Asset
-      id: upload-release-asset 
-      uses: actions/upload-release-asset@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      uses: AButler/upload-release-assets@v2.0
       with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
-        asset_path: exasol-driver-${{ github.ref }}.vsix
-        asset_name: exasol-driver-${{ github.ref }}.vsix
-        asset_content_type: application/zip
+        files: 'exasol-driver-*.vsix'
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/package.json b/package.json
index 4662911..2166db5 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "exasol-driver",
   "displayName": "Exasol Driver",
   "description": "Exasol Driver for SQLTools",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "engines": {
     "vscode": "^1.42.0"
   },
diff --git a/src/ls/driver.ts b/src/ls/driver.ts
index 70dd7ec..d5f8b8a 100644
--- a/src/ls/driver.ts
+++ b/src/ls/driver.ts
@@ -180,7 +180,7 @@ export default class YourDriverClass extends AbstractDriver<DriverLib, DriverOpt
       case ContextValue.VIEW:
         return this.queryResults(this.queries.searchTables({ search }));
       case ContextValue.COLUMN:
-        if (_extraParams.tables?.length > 0) {
+        if (_extraParams.tables && _extraParams.tables.length > 0) {
           return this.queryResults(this.queries.searchColumns({ search, tables: _extraParams.tables || [] }));
         } else {
           return [];