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Merge pull request #48 from albertocubeddu/master

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Check if the string is not empty
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Nicola Asuni 2017-04-26 09:12:32 +01:00 committed by GitHub
commit 61d7805740
1 changed files with 1 additions and 1 deletions
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tcpdf.php
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@ -8358,7 +8358,7 @@ class TCPDF {
break;
}
case 'link': {
if (is_string($pl['txt'])) {
if (is_string($pl['txt']) && !empty($pl['txt'])) {
if ($pl['txt'][0] == '#') {
// internal destination
$annots .= ' /Dest /'.TCPDF_STATIC::encodeNameObject(substr($pl['txt'], 1));