[PATCH 1/2] winevulkan: Fix vkDestroyDebugUtilsMessengerEXT with NULL object.

[Georg Lehmann]

Signed-off-by: Georg Lehmann 
---
 dlls/winevulkan/vulkan.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/winevulkan/vulkan.c b/dlls/winevulkan/vulkan.c
index 2a503a7430d..640b3ee7b67 100644
--- a/dlls/winevulkan/vulkan.c
+++ b/dlls/winevulkan/vulkan.c
@@ -1940,6 +1940,9 @@ void WINAPI wine_vkDestroyDebugUtilsMessengerEXT(

object = wine_debug_utils_messenger_from_handle(messenger);

+    if (!object)
+        return;
+
     instance->funcs.p_vkDestroyDebugUtilsMessengerEXT(instance->instance, object->debug_messenger, NULL);
     WINE_VK_REMOVE_HANDLE_MAPPING(instance, object);