Ensure (next|previous)_post_link always have some content even when the post title is blank. Fixes #1835, props johnbillion
git-svn-id: http://svn.automattic.com/wordpress/trunk@6082 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -432,7 +432,12 @@ function previous_post_link($format='« %link', $link='%title', $in_same_ca
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if ( !$post )
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if ( !$post )
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return;
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return;
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$title = apply_filters('the_title', $post->post_title, $post);
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$title = $post->post_title;
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if ( empty($post->post_title) )
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$title = __('Previous Post');
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$title = apply_filters('the_title', $title, $post);
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$string = '<a href="'.get_permalink($post->ID).'">';
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$string = '<a href="'.get_permalink($post->ID).'">';
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$link = str_replace('%title', $title, $link);
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$link = str_replace('%title', $title, $link);
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$link = $pre . $string . $link . '</a>';
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$link = $pre . $string . $link . '</a>';
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@ -448,7 +453,12 @@ function next_post_link($format='%link »', $link='%title', $in_same_cat =
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if ( !$post )
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if ( !$post )
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return;
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return;
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$title = apply_filters('the_title', $post->post_title, $post);
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$title = $post->post_title;
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if ( empty($post->post_title) )
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$title = __('Next Post');
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$title = apply_filters('the_title', $title, $post);
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$string = '<a href="'.get_permalink($post->ID).'">';
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$string = '<a href="'.get_permalink($post->ID).'">';
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$link = str_replace('%title', $title, $link);
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$link = str_replace('%title', $title, $link);
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$link = $string . $link . '</a>';
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$link = $string . $link . '</a>';
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