Fix vulkan test

test cases/frameworks/17 vulkan/meson.build

@@ -2,6 +2,6 @@ project('vulkan test', 'c')
 
 vulkan_dep = dependency('vulkan')
 
-e = executable('vulkanprog', 'vulkanprog.c', dependencies : sdl2_dep)
+e = executable('vulkanprog', 'vulkanprog.c', dependencies : vulkan_dep)
 
 test('vulkantest', e)

test cases/frameworks/17 vulkan/vulkanprog.c

@@ -3,21 +3,11 @@
 
 int main()
 {
-    VkApplicationInfo application_info = {
-        VK_STRUCTURE_TYPE_APPLICATION_INFO,
-        	NULL,
-        	"sway",
-        	VK_MAKE_VERSION(1,0,0),
-        	"wlroots",
-        	VK_MAKE_VERSION(1,0,0),
-        	VK_MAKE_VERSION(1,0,0)
-    };
-
     VkInstanceCreateInfo instance_create_info = {
         	VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
         	NULL,
         	0,
-        	&application_info,
+        	NULL,
         	0,
         	NULL,
         	0,
@@ -31,5 +21,6 @@ int main()
       	return ret;
     }
 
+    vkDestroyInstance(instance, NULL);
     return 0;    
 }