[pgAdmin4][PATCH] Fix clicking on the "pgAdmin 4" header logo shows a empty dialog

[Murtuza Zabuawala]

Hi,

PFA minor patch to fix the issue, where user will get empty dialog in
desktop mode if user clicks on pgadmin4 header logo. pgAdmin4 is already a
SPA so in my opinion we don't require route to to home page.
RM#2479

--
Regards,
Murtuza Zabuawala
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

diff --git a/web/pgadmin/browser/templates/browser/index.html 
b/web/pgadmin/browser/templates/browser/index.html
index 92950fd..63d696f 100644
--- a/web/pgadmin/browser/templates/browser/index.html
+++ b/web/pgadmin/browser/templates/browser/index.html
@@ -88,6 +88,9 @@ require.onResourceLoad = function (context, map, depMaps) {
   text-align: center;
   color: #fff;
 }
+.pgadmin_header_logo {
+  cursor: default;
+}
 </style>
 <div id="pg-spinner">
   <div class="pg-sp-content">
@@ -104,7 +107,7 @@ require.onResourceLoad = function (context, map, depMaps) {
                 <span class="icon-bar"></span>
                 <span class="icon-bar"></span>
             </button>
-            <a class="navbar-brand" href="{{ '#' if config.SERVER_MODE else 
'?key=' + current_app.PGADMIN_KEY }}">
+            <a class="navbar-brand pgadmin_header_logo" onClick="return 
false;" href="{{ '#' }}">
                 <i class="app-icon {{ config.APP_ICON }}"></i>
                 <span>&nbsp;{{ config.APP_NAME }}</span>
             </a>