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Refrain from reading files of 0 length. Props technosailor. fixes #1999

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git-svn-id: https://develop.svn.wordpress.org/trunk@4314 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith 2006-10-04 07:29:33 +00:00
parent 9e207e0231
commit c73dc7e99d
1 changed files with 6 additions and 2 deletions
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8
wp-admin/templates.php
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@ -63,8 +63,12 @@ default:
if (!$error) { if (!$error) {
$f = @ fopen($real_file, 'r'); $f = @ fopen($real_file, 'r');
if ( $f ) { if ( $f ) {
$content = fread($f, filesize($real_file)); if ( filesize($real_file ) > 0 ) {
$content = htmlspecialchars($content); $content = fread($f, filesize($real_file));
$content = htmlspecialchars($content);
} else {
$content = '';
}
} else { } else {
$error = true; $error = true;
} }