ntdll: Set the initial DllPath to null if it's empty.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ntdll: Set the initial DllPath to null if it's empty.
9bdfb1f3 · Alexandre Julliard · 50e33a21 · 9bdfb1f3
Commit 9bdfb1f3 authored Mar 25, 2021 by Alexandre Julliard
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env.c dlls/ntdll/unix/env.c +1 -1

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--- a/dlls/ntdll/unix/env.c
+++ b/dlls/ntdll/unix/env.c
@@ -2011,7 +2011,7 @@ void init_startup_info(void)
    params->CurrentDirectory.DosPath.MaximumLength = MAX_PATH * sizeof(WCHAR);
    dst = params->CurrentDirectory.DosPath.Buffer + MAX_PATH;

-    copy_unicode_string( &src, &dst, &params->DllPath, info->dllpath_len );
+    if (info->dllpath_len) copy_unicode_string( &src, &dst, &params->DllPath, info->dllpath_len );
    copy_unicode_string( &src, &dst, &params->ImagePathName, info->imagepath_len );
    copy_unicode_string( &src, &dst, &params->CommandLine, info->cmdline_len );
    copy_unicode_string( &src, &dst, &params->WindowTitle, info->title_len );