- Fix it again, duh

OBS-URL: https://build.opensuse.org/package/show/Cloud:Tools/cloud-init?expand=0&rev=132

cloud-init-no-empty-resolv.patch

@@ -5,7 +5,7 @@
          for searchdomain in network_state.dns_searchdomains:
              content.add_search_domain(searchdomain)
 +        if not str(content):
-+            return content
++            return str(content)
          header = _make_header(';')
          content_str = str(content)
          if not content_str.startswith(header):