Make return value explicit

3 years ago · 3dcc6c1514
parent 9708f4568f
commit 3dcc6c1514
1 changed files with 2 additions and 0 deletions
--- a/src/Composer/DependencyResolver/Rule.php
+++ b/src/Composer/DependencyResolver/Rule.php
@ -94,6 +94,8 @@ abstract class Rule
        if ($reason === self::RULE_PACKAGE_REQUIRES) {
            return $this->reasonData->getTarget();
        }
+
+        return null;
    }

    public function setType($type)