Fix bug.

app/controllers/admin/property_hires_controller.rb

@@ -80,7 +80,7 @@ class Admin::PropertyHiresController < OrbitAdminController
 
   def destroy
     property = Property.find(params[:id]) rescue nil
-    email = MemberProfile.where(:id.in=>property.owners).collect{|v| v.email}
+    email = MemberProfile.where(:id.in=>property.owners.to_a).collect{|v| v.email}
     Admin::PropertyHiresHelper::HireMethod.send_mail('delete',email,property.id,nil,nil,current_user.id)
     property.destroy if !property.nil?
     if params[:page]
@@ -115,7 +115,7 @@ class Admin::PropertyHiresController < OrbitAdminController
         property.p_hire_fields.each{|t| t.destroy if t["to_delete"] == true}
     else
       property.update_attributes(@property_params)
-      email = MemberProfile.where(:id.in=>property.owners).collect{|v| v.email}
+      email = MemberProfile.where(:id.in=>property.owners.to_a).collect{|v| v.email}
       Admin::PropertyHiresHelper::HireMethod.send_mail('edit',email,property.id,nil,nil,current_user.id)
     end
     redirect_to params[:referer_url]
@@ -287,7 +287,7 @@ class Admin::PropertyHiresController < OrbitAdminController
       prop[:weekdays] = []
     end
     if prop[:owners].nil?
-      prop[:owners] = nil
+      prop[:owners] = []
     end
     prop.delete(:property_location) if prop[:property_location] == "other"
     notes_selector = prop["notes_selector"]

app/controllers/property_hires_controller.rb

@@ -378,8 +378,8 @@ class PropertyHiresController < ApplicationController
                 if property.can_hire_before_months != 0
                   get_end_time = [time_now + (property.can_hire_before_months).send("month"),edt].min
                 end
-                allevents += generate_all_reserve_buttons(get_start_time,get_end_time,all_day_settings,check_setting)
               end
+              allevents += generate_all_reserve_buttons(get_start_time,get_end_time,all_day_settings,check_setting)
             end
           end
       end

app/models/property.rb

@@ -593,6 +593,7 @@ class Property
     property
   end
   def fix_uploader(clone_relation, r, f)
+    return r.send(f).blank?
     if !@clone_mode || (clone_relation[f].blank? && clone_relation.send(f).blank?)
       clone_relation[f] = r[f]
       if @clone_mode