Merge pull request #2379 from poanetwork/disable-empty-network-selector

Disable network selector when is empty

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#2379](https://github.com/poanetwork/blockscout/pull/2379) - Disable network selector when is empty
 - [#2360](https://github.com/poanetwork/blockscout/pull/2360) - add default evm version to smart contract verification
 - [#2352](https://github.com/poanetwork/blockscout/pull/2352) - Fetch rewards in parallel with transactions
 - [#2294](https://github.com/poanetwork/blockscout/pull/2294) - add healthy block period checking endpoint

apps/block_scout_web/lib/block_scout_web/templates/layout/_topnav.html.eex

@@ -82,7 +82,7 @@
           </div>
         </li>
         <li class="nav-item dropdown nav-item-networks">
-          <a class="nav-link topnav-nav-link dropdown-toggle active-icon js-show-network-selector <%= if dropdown_nets() == [], do: "disabled" %>" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+          <a class="nav-link topnav-nav-link active-icon <%= if dropdown_nets() != [], do: "dropdown-toggle js-show-network-selector" %>" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
             <span class="nav-link-icon">
               <%= render BlockScoutWeb.IconsView, "_active_icon.html" %>
             </span>