Merge pull request #41 from semanio/bugfix/unique_filename_callback-fix

Wrapping $user->display_name within sanitize_file_name in a PHP strto…
strangerstudios · Jul 8, 2021 · 204cdd4 · 204cdd4
2 parents a0c24c5 + 77da931
commit 204cdd4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/init.php b/init.php
@@ -523,7 +523,8 @@ public function avatar_delete( $user_id ) {
 	 */
 	public function unique_filename_callback( $dir, $name, $ext ) {
 		$user = get_user_by( 'id', (int) $this->user_id_being_edited );
-		$name = $base_name = sanitize_file_name( $user->display_name . '_avatar' );
+		$name = $base_name = sanitize_file_name( strtolower( $user->display_name ) . '_avatar' );
+
 		$number = 1;
 
 		while ( file_exists( $dir . "/$name$ext" ) ) {