01/01: [CRT] spawn: define a unicode environment when needed CORE-9182

[Mark Jansen]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=2d47c3be2987662333573…
commit 2d47c3be2987662333573b65051f498f92d90dc3
Author:     Mark Jansen <mark.jansen(a)reactos.org>
AuthorDate: Sat Oct 13 00:20:58 2018 +0200
Commit:     Mark Jansen <mark.jansen(a)reactos.org>
CommitDate: Sat Oct 13 20:30:07 2018 +0200
    [CRT] spawn: define a unicode environment when needed
    CORE-9182
---
 sdk/lib/crt/process/process.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/sdk/lib/crt/process/process.c b/sdk/lib/crt/process/process.c
index f607c2eed3..ef6ad4d8fa 100644
--- a/sdk/lib/crt/process/process.c
+++ b/sdk/lib/crt/process/process.c
@@ -203,6 +203,7 @@ do_spawnT(int mode, const _TCHAR* cmdname, const _TCHAR* args, const
_TCHAR* env
    BOOL bResult;
    DWORD dwExitCode;
    DWORD dwError;
+   DWORD dwFlags = 0;
TRACE(MK_STR(do_spawnT)"(%i,'%"sT"','%"sT"','%"sT"')",mode,cmdname,args,envp);
@@ -286,12 +287,20 @@ do_spawnT(int mode, const _TCHAR* cmdname, const _TCHAR* args, const
_TCHAR* env
    create_io_inherit_block(&StartupInfo.cbReserved2, &StartupInfo.lpReserved2);
+   if (mode == _P_DETACH)
+   {
+       dwFlags |= DETACHED_PROCESS;
+   }
+#ifdef _UNICODE
+   dwFlags |= CREATE_UNICODE_ENVIRONMENT;
+#endif
+
    bResult = CreateProcess((_TCHAR *)cmdname,
                             (_TCHAR *)args,
                             NULL,
                             NULL,
                             TRUE,
-                            mode == _P_DETACH ? DETACHED_PROCESS : 0,
+                            dwFlags,
                             (LPVOID)envp,
                             NULL,
                             &StartupInfo,