Józef Kucia : winex11: Print error message when libvulkan cannot be loaded.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1fab177c07f230409db749def137e03f60334d05
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=1fab177c07f230409db749def...

Author: Józef Kucia 
Date:   Thu Mar 29 14:53:48 2018 +0200

winex11: Print error message when libvulkan cannot be loaded.

Signed-off-by: Józef Kucia 
Signed-off-by: Alexandre Julliard

---

dlls/winex11.drv/vulkan.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dlls/winex11.drv/vulkan.c b/dlls/winex11.drv/vulkan.c
index c633579..108ef19 100644
--- a/dlls/winex11.drv/vulkan.c
+++ b/dlls/winex11.drv/vulkan.c
@@ -134,7 +134,11 @@ static BOOL wine_vk_init(void)
     if (init_done) return (vulkan_handle != NULL);
     init_done = TRUE;

-    if (!(vulkan_handle = wine_dlopen(SONAME_LIBVULKAN, RTLD_NOW, NULL, 0))) return FALSE;
+    if (!(vulkan_handle = wine_dlopen(SONAME_LIBVULKAN, RTLD_NOW, NULL, 0)))
+    {
+        ERR("Failed to load %s\n", SONAME_LIBVULKAN);
+        return FALSE;
+    }

#define LOAD_FUNCPTR(f) if ((p##f = wine_dlsym(vulkan_handle, #f, NULL, 0)) == NULL) return FALSE;
     LOAD_FUNCPTR(vkAcquireNextImageKHR)