Don't show "Welcome to GitLab" when the search didn't return any projects

CHANGELOG

@@ -16,6 +16,7 @@ v 8.5.2
   - Fix broken icons on installations with relative URL (Artem Sidorenko)
   - Fix import from gitlab.com (KazSawada)
   - Fix help keyboard shortcut on relative URL setups (Artem Sidorenko)
+  - Don't show "Welcome to GitLab" when the search didn't return any projects
 
 v 8.5.1
   - Fix group projects styles

app/controllers/dashboard/projects_controller.rb

@@ -6,7 +6,7 @@ class Dashboard::ProjectsController < Dashboard::ApplicationController
     @projects = @projects.sort(@sort = params[:sort])
     @projects = @projects.includes(:namespace)
 
-    terms = params['filter_projects']
+    terms = params[:filter_projects]
 
     if terms.present?
       @projects = @projects.search(terms)
@@ -35,7 +35,7 @@ class Dashboard::ProjectsController < Dashboard::ApplicationController
     @projects = @projects.includes(:namespace, :forked_from_project, :tags)
     @projects = @projects.sort(@sort = params[:sort])
 
-    terms = params['filter_projects']
+    terms = params[:filter_projects]
 
     if terms.present?
       @projects = @projects.search(terms)

app/views/dashboard/projects/index.html.haml

@@ -10,7 +10,7 @@
 - if @last_push
   = render "events/event_last_push", event: @last_push
 
-- if @projects.any?
+- if @projects.any? || params[:filter_projects]
   = render 'projects'
 - else
   = render "zero_authorized_projects"