Do not catch exceptions when getting the updates list

src/lib/registration/registration.rb

@@ -215,9 +215,7 @@ def get_updates_list
       log.info "Reading available updates for product: #{product["name"]}"
       remote_product = SwMgmt.remote_product(product)
       updates = []
-      ConnectHelpers.catch_registration_errors do
-        updates = SUSE::Connect::YaST.list_installer_updates(remote_product, connect_params)
-      end
+      updates = SUSE::Connect::YaST.list_installer_updates(remote_product, connect_params)
 
       log.info "Updates for '#{product["name"]}' are available at '#{updates}'"
       updates

test/registration_spec.rb

@@ -259,6 +259,16 @@
         expect(subject.get_updates_list).to eq(updates)
       end
     end
+
+    context "when an exception connecting to the server occurs" do
+      before do
+        allow(suse_connect).to receive(:list_installer_updates).and_raise(Timeout::Error)
+      end
+
+      it "does not catch the error" do
+        expect { subject.get_updates_list }.to raise_error(Timeout::Error)
+      end
+    end
   end
 
   describe "#synchronize_products" do