diff --git a/src/functions.php b/src/functions.php
index c177be4..95f70f7 100644
--- a/src/functions.php
+++ b/src/functions.php
@@ -87,7 +87,7 @@ function ($error) use (&$exception, &$rejected, &$wait, $loop) {
     if ($rejected) {
         if (!$exception instanceof \Exception) {
             $exception = new \UnexpectedValueException(
-                'Promise rejected with unexpected value of type ' . (is_object(($exception) ? get_class($exception) : gettype($exception))),
+                'Promise rejected with unexpected value of type ' . (is_object($exception) ? get_class($exception) : gettype($exception)),
                 0,
                 $exception instanceof \Throwable ? $exception : null
             );
diff --git a/tests/FunctionAwaitTest.php b/tests/FunctionAwaitTest.php
index 73e5eee..e94ea23 100644
--- a/tests/FunctionAwaitTest.php
+++ b/tests/FunctionAwaitTest.php
@@ -27,6 +27,20 @@ public function testAwaitOneRejectedWithFalseWillWrapInUnexpectedValueException(
         Block\await($promise, $this->loop);
     }
 
+    /**
+     * @expectedException UnexpectedValueException
+     */
+    public function testAwaitOneRejectedWithNonFalsyWillWrapInUnexpectedValueException()
+    {
+        $all = array(
+            $this->createPromiseResolved(1),
+            Promise\reject(new Exception('first')),
+            Promise\reject(new Exception('second'))
+        );
+
+        Block\await(Promise\some($all, count($all)), $this->loop);
+    }
+
     /**
      * @expectedException UnexpectedValueException
      */