Merge remote-tracking branch 'origin/master'

PhpGt · Jan 14, 2019 · 2a21132 · 2a21132
2 parents 9514faa + 800e01e
commit 2a21132
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/Argument/ArgumentValueList.php b/src/Argument/ArgumentValueList.php
@@ -4,11 +4,15 @@
 class ArgumentValueList {
  protected $valueMap = [];
 
- public function set(string $key, string $value):void {
+ public function set(string $key, string $value = null):void {
  $this->valueMap[$key] = $value;
  }
 
  public function get(string $key):string {
  return $this->valueMap[$key];
  }
+
+ public function contains(string $key):bool {
+ return isset($this->valueMap[$key]);
+ }
 }
diff --git a/src/Command/Command.php b/src/Command/Command.php
@@ -28,7 +28,7 @@ abstract class Command {
  /** @var Parameter[] */
  protected $requiredParameterList = [];
 
- public function setOutput(Stream $output) {
+ public function setOutput(Stream $output = null) {
  $this->output = $output;
  }