An undefined variable in the byline class, for #1547

WPBuddy · Nov 8, 2018 · deefc30 · deefc30
1 parent ff3f26a
commit deefc30
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/inc/byline_class.php b/inc/byline_class.php
@@ -96,13 +96,13 @@ public function __toString() {
  * This supports both Largo_Byline and Largo_CoAuthors_Byline
  */
  function avatar() {
-
  // only do avatars if it's a single post
  if ( ! is_single() ) {
- $output = '';
+ $output = ' ';
  } else {
+ $output = '';
  $author_email = get_the_author_meta( 'email', $this->author_id );
- if ( $this->author->type == 'guest-author' && get_the_post_thumbnail( $this->author->ID ) ) {
+ if ( isset( $this->author ) && $this->author->type == 'guest-author' && get_the_post_thumbnail( $this->author->ID ) ) {
  $output = get_the_post_thumbnail( $this->author->ID, array( 60,60 ) );
  $output = str_replace( 'attachment-32x32', 'avatar avatar-32 photo', $output );
  $output = str_replace( 'wp-post-image', '', $output );