From 06f58906c5eeb62d2a34f3b634e84605e92c86e9 Mon Sep 17 00:00:00 2001
From: Joao Ventura <jcnventura-drupal@venturas.org>
Date: Thu, 24 May 2012 22:25:50 +0200
Subject: [PATCH] Check if language_negotiation_get_any() exists before using
it.
---
print_pdf/print_pdf.pages.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/print_pdf/print_pdf.pages.inc b/print_pdf/print_pdf.pages.inc
index 013b93f2..189aa4cb 100644
--- a/print_pdf/print_pdf.pages.inc
+++ b/print_pdf/print_pdf.pages.inc
@@ -149,7 +149,7 @@ function _print_pdf_file_access_images($html) {
global $base_url, $language;
$print_pdf_images_via_file = variable_get('print_pdf_images_via_file', PRINT_PDF_IMAGES_VIA_FILE_DEFAULT);
- $lang = language_negotiation_get_any('locale-url') ? $language->language : '';
+ $lang = (function_exists('language_negotiation_get_any') && language_negotiation_get_any('locale-url')) ? $language->language : '';
// Always convert private to local paths
$pattern = "!(<img\s[^>]*?src\s*?=\s*?['\"]?)${base_url}/(?:(?:index.php)?\?q=)?(?:${lang}/)?system/files/([^>]*?>)!is";
--
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