Post-social.php syntax issue

[rlambertsen]

Using Wordpress 5.7
PHP 8.0.3
Largo 0.6.4

When I installed the theme for doc rewrite I came across this issue.

Opening any post would throw this error

Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /Users/rylan/Desktop/sites/largo/wp-content/themes/largo/inc/post-social.php:174 Stack trace: #0 /Users/rylan/Desktop/sites/largo/wp-content/themes/largo/inc/post-social.php(174): implode(Array, '\n') #1 /Users/rylan/Desktop/sites/largo/wp-content/themes/largo/partials/content-single.php(22): largo_post_social_links() #2 /Users/rylan/Desktop/sites/largo/wp-includes/template.php(732): require('/Users/rylan/De...') #3 /Users/rylan/Desktop/sites/largo/wp-includes/template.php(676): load_template('/Users/rylan/De...', false, Array) #4 /Users/rylan/Desktop/sites/largo/wp-includes/general-template.php(204): locate_template(Array, true, false, Array) #5 /Users/rylan/Desktop/sites/largo/wp-content/themes/largo/single-one-column.php(26): get_template_part('partials/conten...', 'single') #6 /Users/rylan/Desktop/sites/largo/wp-includes/template.php(732): require('/Users/rylan/De...') #7 /Users/rylan/Desktop/sites/largo/wp-includes/template.php(676): load_template('/Users/rylan/De...', false, Array) #8 /Users/rylan/Desktop/sites/largo/wp-includes/general-template.php(204): locate_template(Array, true, false, Array) #9 /Users/rylan/Desktop/sites/largo/wp-content/themes/largo/single.php(8): get_template_part('single-one-colu...') #10 /Users/rylan/Desktop/sites/largo/wp-includes/template-loader.php(106): include('/Users/rylan/De...') #11 /Users/rylan/Desktop/sites/largo/wp-blog-header.php(19): require_once('/Users/rylan/De...') #12 /Users/rylan/Desktop/sites/largo/index.php(17): require('/Users/rylan/De...') #13 /Users/rylan/.composer/vendor/laravel/valet/server.php(219): require('/Users/rylan/De...') #14 {main} thrown in /Users/rylan/Desktop/sites/largo/wp-content/themes/largo/inc/post-social.php on line 174

largo/inc/post-social.php

Line 174 in fb65806

$more_social_links_str = implode( $more_social_links, "\n" );

[rlambertsen]

closing as this PR fixes issue #1887