Themes: Improve reliability of URL used in `get_header_image_tag()`.
`get_header_image_tag()` relies on the data returned by `get_custom_header()` to build the attributes for the header `<img>` element. However, `get_custom_header()` relies on data from the `header_image_data` theme mod rather than the `header_image` theme mod that `get_header_image()` uses. This can create inconsistencies when no header image is set, but a theme supports a default header image. This fixes the issue by making `get_custom_image_tag()` rely on the URL returned by `get_header_image()` instead. Props bradyvercher. Fixes #38633. Built from https://develop.svn.wordpress.org/trunk@39121 git-svn-id: http://core.svn.wordpress.org/trunk@39061 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -1027,8 +1027,9 @@ function get_header_image() {
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*/
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function get_header_image_tag( $attr = array() ) {
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$header = get_custom_header();
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$header->url = get_header_image();
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if ( empty( $header->url ) ) {
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if ( ! $header->url ) {
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return '';
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}
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.7-beta1-39120';
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$wp_version = '4.7-beta1-39121';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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