From 9cb51f449b7a6f22e03f52d665d79c418b5e4f85 Mon Sep 17 00:00:00 2001
From: Jeramy Simpson <jeramy@mywork.com.au>
Date: Wed, 29 Apr 2015 11:49:28 +1000
Subject: [PATCH] Fix PHP 5.4 Compatibility for pdfupload

---
 app/Http/Controllers/InvoiceController.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/Http/Controllers/InvoiceController.php b/app/Http/Controllers/InvoiceController.php
index d58021798d3c..8726eb30ff9a 100644
--- a/app/Http/Controllers/InvoiceController.php
+++ b/app/Http/Controllers/InvoiceController.php
@@ -448,8 +448,9 @@ class InvoiceController extends BaseController
                 $url = URL::to('clients/'.$client->public_id);
                 Utils::trackViewed($client->getDisplayName(), ENTITY_CLIENT, $url);
             }
-            
-            if (!empty(Input::get('pdfupload')) && strpos(Input::get('pdfupload'), 'data:application/pdf;base64,') === 0) {
+
+            $pdfUpload = Input::get('pdfupload');
+            if (!empty($pdfUpload) && strpos($pdfUpload, 'data:application/pdf;base64,') === 0) {
                 $this->storePDF(Input::get('pdfupload'), $invoice->id);
             }