From 5d9e01ebc5ebb565b1ed16bd7cc3e929ff1a2355 Mon Sep 17 00:00:00 2001
From: Samuel Nogueira <samuel.nogueira@jumia.com>
Date: Mon, 26 Mar 2018 19:11:47 +0100
Subject: [PATCH] Fix #36: Calls to assert() now pass a boolean condition
 instead of string (PHP 7.2 compat)

---
 .travis.yml         | 1 +
 src/PromiseCore.php | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 928b418..fd4905e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,7 @@ php:
   - 5.6
   - 7.0
   - 7.1
+  - 7.2
   - hhvm
 
 env:
diff --git a/src/PromiseCore.php b/src/PromiseCore.php
index dbc89f6..4e6f571 100644
--- a/src/PromiseCore.php
+++ b/src/PromiseCore.php
@@ -76,8 +76,8 @@ public function __construct(
         $handle,
         ResponseBuilder $responseBuilder
     ) {
-        assert('is_resource($handle)');
-        assert('get_resource_type($handle) === "curl"');
+        assert(is_resource($handle));
+        assert(get_resource_type($handle) === "curl");
 
         $this->request = $request;
         $this->handle = $handle;