Merge branch '3280-fix-feature-available-check-when-license-table-does-not-exist' into 'master'

Check if `licenses` table exists before loading the current license.

Closes #3280

See merge request !2783

app/models/license.rb

@@ -204,6 +204,8 @@ class License < ActiveRecord::Base
     end
 
     def load_license
+      return unless self.table_exists?
+
       license = self.last
 
       return unless license && license.valid?

changelogs/unreleased-ee/3280-fix-feature-available-check-when-license-table-does-not-exist.yml

+---
+title: Check if table exists before loading the current license.
+merge_request: 2783
+author:
+type: fixed

spec/models/license_spec.rb

@@ -271,6 +271,16 @@ describe License do
     end
 
     describe ".current" do
+      context 'when licenses table does not exist' do
+        before do
+          allow(described_class).to receive(:table_exists?).and_return(false)
+        end
+
+        it 'returns nil' do
+          expect(described_class.current).to be_nil
+        end
+      end
+
       context "when there is no license" do
         let!(:license) { nil }