null-driver: Fix type cast warning

Change-Id: I707d2552af61c4aa0778230d96e5cb3adfbbdd2c

diff --git a/src/null-driver/null-driver.c b/src/null-driver/null-driver.c
index 1766edb..5cdcc67 100644 (file)
--- a/src/null-driver/null-driver.c
+++ b/src/null-driver/null-driver.c
@@ -2521,5 +2521,5 @@ vk_create_presentable_image(VkDevice device, const VkImageCreateInfo *info, tbm_
        if (nulldrv_img_create(dev, surface, info, false, &img) == VK_SUCCESS)
                return (VkImage)(uintptr_t)img;
 
-       return (uintptr_t)NULL;
+       return (VkImage)(uintptr_t)NULL;
 }