Józef Kucia : kernel32: Treat Vulkan environment variables as special variables.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 665ce1c5eb3bcc579fd4a58e5ce1631051dfe61e
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=665ce1c5eb3bcc579fd4a58e5...

Author: Józef Kucia 
Date:   Thu Mar  1 17:04:58 2018 +0100

kernel32: Treat Vulkan environment variables as special variables.

We do not want to inherit Vulkan environment variables from the Unix
environment, e.g. VK_ICD_FILENAMES confuses Windows Vulkan loader.

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

---

dlls/kernel32/process.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/kernel32/process.c b/dlls/kernel32/process.c
index 0a3fd70..b883087 100644
--- a/dlls/kernel32/process.c
+++ b/dlls/kernel32/process.c
@@ -136,7 +136,8 @@ static inline BOOL is_special_env_var( const char *var )
             !strncmp( var, "HOME=", sizeof("HOME=")-1 ) ||
             !strncmp( var, "TEMP=", sizeof("TEMP=")-1 ) ||
             !strncmp( var, "TMP=", sizeof("TMP=")-1 ) ||
-            !strncmp( var, "QT_", sizeof("QT_")-1 ));
+            !strncmp( var, "QT_", sizeof("QT_")-1 ) ||
+            !strncmp( var, "VK_", sizeof("VK_")-1 ));
 }