Fix PHP 8.1 - allow empty yaml (#4845)

drush-ops · Oct 4, 2021 · 05be1e7 · 05be1e7
1 parent 4927b9a
commit 05be1e7
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/internal-forks/Config/Yaml/Inline.php b/src/internal-forks/Config/Yaml/Inline.php
@@ -83,9 +83,7 @@ public static function parse($value, $flags = 0, $references = array())
  self::$objectForMap = (bool) (Yaml::PARSE_OBJECT_FOR_MAP & $flags);
  self::$constantSupport = (bool) (Yaml::PARSE_CONSTANT & $flags);
 
- $value = trim($value);
-
- if ('' === $value) {
+ if (is_null($value) || '' === trim($value)) {
  return '';
  }