Merge "Make sure lead section exists before accessing its method"
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commit
7ca52b012c
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@ -123,7 +123,8 @@
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* @param {Page} page The page to edit.
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*/
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function setupEditor( page ) {
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var isNewPage = page.options.id === 0;
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var isNewPage = page.options.id === 0,
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leadSection = page.getLeadSectionElement();
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if ( mw.util.getParamValue( 'undo' ) ) {
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// TODO: Replace with an OOUI dialog
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@ -249,11 +250,11 @@
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$( '.nojs-edit' ).removeClass( 'nojs-edit' );
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$( '#ca-edit a' ).remove();
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// FIXME: unfortunately the main page is special cased.
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if ( mw.config.get( 'wgIsMainPage' ) || isNewPage || page.getLeadSectionElement().text() ) {
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if ( mw.config.get( 'wgIsMainPage' ) || isNewPage || ( leadSection && leadSection.text() ) ) {
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// if lead section is not empty, open editor with lead section
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addEditButton( 0, '#ca-edit' );
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} else {
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// if lead section is empty, open editor with first section
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// if lead section is empty or does not exist, open editor with first section
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addEditButton( 1, '#ca-edit' );
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}
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}
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