From 434238fcd4e683505505d39c12ae09f08e80e44e Mon Sep 17 00:00:00 2001
From: Camilla Berglund <elmindreda@glfw.org>
Date: Wed, 28 Sep 2016 15:49:43 +0200
Subject: [PATCH] Fix checks for Vulkan surface extension presence

---
 src/vulkan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/vulkan.c b/src/vulkan.c
index eb19dae2..30f4b874 100644
--- a/src/vulkan.c
+++ b/src/vulkan.c
@@ -254,7 +254,7 @@ GLFWAPI int glfwGetPhysicalDevicePresentationSupport(VkInstance instance,
         return GLFW_FALSE;
     }
 
-    if (!_glfw.vk.extensions)
+    if (!_glfw.vk.extensions[0])
     {
         _glfwInputError(GLFW_API_UNAVAILABLE,
                         "Vulkan: Window surface creation extensions not found");
@@ -285,7 +285,7 @@ GLFWAPI VkResult glfwCreateWindowSurface(VkInstance instance,
         return VK_ERROR_INITIALIZATION_FAILED;
     }
 
-    if (!_glfw.vk.extensions)
+    if (!_glfw.vk.extensions[0])
     {
         _glfwInputError(GLFW_API_UNAVAILABLE,
                         "Vulkan: Window surface creation extensions not found");