From c46cab6a6f5b1f7e8b790bc8e2c10faf7995affd Mon Sep 17 00:00:00 2001
From: Rick Barrette <rickbarrette@gmail.com>
Date: Thu, 28 Jul 2016 23:30:49 -0400
Subject: [PATCH] Update customers_controller.rb

---
 app/controllers/customers_controller.rb | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/app/controllers/customers_controller.rb b/app/controllers/customers_controller.rb
index 133d882..963edcd 100644
--- a/app/controllers/customers_controller.rb
+++ b/app/controllers/customers_controller.rb
@@ -20,7 +20,7 @@ class CustomersController < ApplicationController
   def index
     if params[:search]
       @customers = Customer.search(params[:search]).paginate(:page => params[:page])
-      if @customers.count = 1
+      if only_one_non_zero?(@customers)
         redirect_to @customers.first
       end
     else
@@ -88,5 +88,18 @@ class CustomersController < ApplicationController
       render_404
     end
   end
+  
+  private
+  
+  def only_one_non_zero?( array )
+    found_non_zero = false
+    array.each do |val|
+      if val!=0
+        return false if found_non_zero
+        found_non_zero = true
+      end
+    end
+    found_non_zero
+  end
 
 end