Remove unused property

icicleio · Nov 10, 2015 · abd3dd6 · abd3dd6
1 parent 5aed8c4
commit abd3dd6
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/src/Observable/Internal/EmitQueue.php b/src/Observable/Internal/EmitQueue.php
@@ -13,6 +13,9 @@
 
 class EmitQueue
 {
+    /**
+     * @var bool
+     */
     private $complete = false;
 
     /**
@@ -26,10 +29,8 @@ class EmitQueue
     private $placeholder;
 
     /**
-     * @var \Icicle\Promise\PromiseInterface[]
+     * @param bool $backPressure
      */
-    private $promises = [];
-
     public function __construct($backPressure = true)
     {
         $this->backPressure = (bool) $backPressure;
@@ -38,7 +39,7 @@ public function __construct($backPressure = true)
     }
 
     /**
-     * @param $value
+     * @param mixed $value
      *
      * @return \Generator
      */
@@ -71,7 +72,7 @@ public function pull()
     public function complete()
     {
         $this->complete = true;
-        $this->promises = [];
+        $this->placeholder = null;
         $this->deferred->resolve();
     }
 
@@ -83,7 +84,7 @@ public function complete()
     public function error(\Exception $exception)
     {
         $this->complete = true;
-        $this->promises = [];
+        $this->placeholder = null;
         $this->deferred->reject($exception);
     }