Update third-party libraries

3 files changed, 20 insertions, 11 deletions

diff --git a/library/tecnick.com/tcpdf/include/tcpdf_fonts.php b/library/tecnick.com/tcpdf/include/tcpdf_fonts.php
index a7f0486a90..921a12620e 100644
--- a/library/tecnick.com/tcpdf/include/tcpdf_fonts.php
+++ b/library/tecnick.com/tcpdf/include/tcpdf_fonts.php
@@ -1,9 +1,9 @@
 <?php
 //============================================================+
 // File name   : tcpdf_fonts.php
-// Version     : 1.0.013
+// Version     : 1.0.014
 // Begin       : 2008-01-01
-// Last Update : 2014-05-23
+// Last Update : 2014-11-08
 // Author      : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
 // License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
 // -------------------------------------------------------------------
@@ -42,7 +42,7 @@
  * @class TCPDF_FONTS
  * Font methods for TCPDF library.
  * @package com.tecnick.tcpdf
- * @version 1.0.013
+ * @version 1.0.014
  * @author Nicola Asuni - info@tecnick.com
  */
 class TCPDF_FONTS {
@@ -435,6 +435,10 @@ class TCPDF_FONTS {
 				$tot_num_glyphs = floor($table['loca']['length'] / 2); // numGlyphs + 1
 				for ($i = 0; $i < $tot_num_glyphs; ++$i) {
 					$indexToLoc[$i] = TCPDF_STATIC::_getUSHORT($font, $offset) * 2;
+					if (isset($indexToLoc[($i - 1)]) && ($indexToLoc[$i] == $indexToLoc[($i - 1)])) {
+						// the last glyph didn't have an outline
+						unset($indexToLoc[($i - 1)]);
+					}
 					$offset += 2;
 				}
 			} else {
@@ -442,6 +446,10 @@ class TCPDF_FONTS {
 				$tot_num_glyphs = floor($table['loca']['length'] / 4); // numGlyphs + 1
 				for ($i = 0; $i < $tot_num_glyphs; ++$i) {
 					$indexToLoc[$i] = TCPDF_STATIC::_getULONG($font, $offset);
+					if (isset($indexToLoc[($i - 1)]) && ($indexToLoc[$i] == $indexToLoc[($i - 1)])) {
+						// the last glyph didn't have an outline
+						unset($indexToLoc[($i - 1)]);
+					}
 					$offset += 4;
 				}
 			}
diff --git a/library/tecnick.com/tcpdf/include/tcpdf_images.php b/library/tecnick.com/tcpdf/include/tcpdf_images.php
index 3e13d9d795..7197039ba5 100644
--- a/library/tecnick.com/tcpdf/include/tcpdf_images.php
+++ b/library/tecnick.com/tcpdf/include/tcpdf_images.php
@@ -1,9 +1,9 @@
 <?php
 //============================================================+
 // File name   : tcpdf_images.php
-// Version     : 1.0.003
+// Version     : 1.0.005
 // Begin       : 2002-08-03
-// Last Update : 2014-10-06
+// Last Update : 2014-11-15
 // Author      : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
 // License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
 // -------------------------------------------------------------------
@@ -38,7 +38,7 @@
  * This is a PHP class that contains static image methods for the TCPDF class.<br>
  * @package com.tecnick.tcpdf
  * @author Nicola Asuni
- * @version 1.0.004
+ * @version 1.0.005
  */
 
 /**
@@ -46,7 +46,7 @@
  * Static image methods used by the TCPDF class.
  * @package com.tecnick.tcpdf
  * @brief PHP class for generating PDF documents without requiring external extensions.
- * @version 1.0.004
+ * @version 1.0.005
  * @author Nicola Asuni - info@tecnick.com
  */
 class TCPDF_IMAGES {
@@ -97,11 +97,12 @@ class TCPDF_IMAGES {
 	 * @public static
 	 */
 	public static function setGDImageTransparency($new_image, $image) {
+		// default transparency color (white)
+		$tcol = array('red' => 255, 'green' => 255, 'blue' => 255);
 		// transparency index
 		$tid = imagecolortransparent($image);
-		// default transparency color
-		$tcol = array('red' => 255, 'green' => 255, 'blue' => 255);
-		if ($tid >= 0) {
+		$palletsize = imagecolorstotal($image);
+		if (($tid >= 0) AND ($tid < $palletsize)) {
 			// get the colors for the transparency index
 			$tcol = imagecolorsforindex($image, $tid);
 		}
diff --git a/library/tecnick.com/tcpdf/include/tcpdf_static.php b/library/tecnick.com/tcpdf/include/tcpdf_static.php
index feb4c154e5..539ce169e5 100644
--- a/library/tecnick.com/tcpdf/include/tcpdf_static.php
+++ b/library/tecnick.com/tcpdf/include/tcpdf_static.php
@@ -55,7 +55,7 @@ class TCPDF_STATIC {
 	 * Current TCPDF version.
 	 * @private static
 	 */
-	private static $tcpdf_version = '6.0.097';
+	private static $tcpdf_version = '6.0.099';
 
 	/**
 	 * String alias for total number of pages.