2nd attempt at fixing unit tests

diff --git a/tests/4LocalhostMultiTest.php b/tests/4LocalhostMultiTest.php
index 0be02ef..61e9494 100644 (file)
--- a/tests/4LocalhostMultiTest.php
+++ b/tests/4LocalhostMultiTest.php
@@ -91,7 +91,7 @@ class LocalhostMultiTest extends LocalhostTest
         // to successfully test keepalive, we have to reuse the same client for all tests, we can not recreate one on setup/teardown...
         foreach ($this->getSingleHttpTestMethods() as $methods) {
             $method = $methods[0];
-            $this->$method;
+            $this->$method();
         }
     }