Merge branch 'develop' into fix-1356

Author: sy-records

docs/index.html

@@ -22,6 +22,7 @@
 
     #carbonads {
 			box-shadow: none !important;
+      width: auto !important;
 		}
 	</style>
 </head>

index.html

@@ -18,6 +18,7 @@
 
     #carbonads {
 			box-shadow: none !important;
+      width: auto !important;
 		}
   </style>
 </head>

src/plugins/search/search.js

@@ -203,7 +203,7 @@ export function init(config, vm) {
   let namespaceSuffix = '';
 
   // only in auto mode
-  if (isAuto && config.pathNamespaces) {
+  if (paths.length && isAuto && config.pathNamespaces) {
     const path = paths[0];
 
     if (Array.isArray(config.pathNamespaces)) {