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Avoid an undefined index notice in wp_handle_upload(). 

props tivnet.
fixes #27225.
Built from https://develop.svn.wordpress.org/trunk@27319


git-svn-id: http://core.svn.wordpress.org/trunk@27171 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2014-02-27 21:16:15 +00:00
parent 21b74a037d
commit bc036d0843
1 changed files with 3 additions and 2 deletions
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5
wp-admin/includes/file.php
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@ -258,8 +258,9 @@ function wp_handle_upload( &$file, $overrides = false, $time = null ) {
return call_user_func($upload_error_handler, $file, __( 'Invalid form submission.' ));
// A successful upload will pass this test. It makes no sense to override this one.
if ( $file['error'] > 0 )
return call_user_func($upload_error_handler, $file, $upload_error_strings[$file['error']] );
if ( isset( $file['error'] ) && $file['error'] > 0 ) {
return call_user_func( $upload_error_handler, $file, $upload_error_strings[ $file['error'] ] );
}
// A non-empty file will pass this test.
if ( $test_size && !($file['size'] > 0 ) ) {