Don't call hashes_for_people if it is a json request in search

app/controllers/people_controller.rb

@@ -14,7 +14,8 @@ class PeopleController < ApplicationController
     limit = params[:limit] || 15
 
     @people = Person.search(params[:q], current_user).paginate :page => params[:page], :per_page => limit
-    @hashes = hashes_for_people(@people, @aspects)
+    @hashes = hashes_for_people(@people, @aspects) unless request.format == :json
+
     #only do it if it is an email address
     if params[:q].try(:match, Devise.email_regexp)
       webfinger(params[:q])

spec/controllers/people_controller_spec.rb

@@ -36,6 +36,14 @@ describe PeopleController do
       get :index, :q => "Korth", :format => 'json'
       response.body.should == [@korth].to_json
     end
+    it 'does not set @hashes in a json request' do
+      get :index, :q => "Korth", :format => 'json'
+      assigns[:hashes].should be_nil
+    end
+    it 'sets @hashes in an html request' do
+      get :index, :q => "Korth"
+      assigns[:hashes].should_not be_nil
+    end
     it "assigns people" do
       eugene2 = Factory.create(:person,
         :profile => Factory.build(:profile, :first_name => "Eugene",