Fixes parsing multiple subscription signup #8166 (#8176)

* Fixes parsing multiple subscription signup #8166 * Update subscription_controller.rb * Update subscription_controller.rb
publiclab · Jul 21, 2020 · 0a4b058 · 0a4b058
1 parent 122e8a7
commit 0a4b058
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/app/controllers/subscription_controller.rb b/app/controllers/subscription_controller.rb
@@ -159,7 +159,8 @@ def multiple_add
               if request.xhr?
                 render json: true
               else
-                flash[:notice] = "You are now following #{params[:tagnames].join(', ')}."
+                tagnames = params[:tagnames].class == Array ? params[:tagnames].join(', ') : params[:tagnames]
+                flash[:notice] = "You are now following #{tagnames}."
                 redirect_to return_to
               end
             end