kernel32: Avoid setting an empty current directory in the process params.

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

kernel32: Avoid setting an empty current directory in the process params.
7a8ff7fa · Alexandre Julliard · 1a561b64 · 7a8ff7fa
Commit 7a8ff7fa authored Oct 24, 2018 by Alexandre Julliard
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Showing with 3 additions and 2 deletions

process.c dlls/kernel32/process.c +3 -2

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--- a/dlls/kernel32/process.c
+++ b/dlls/kernel32/process.c
@@ -1887,8 +1887,9 @@ static RTL_USER_PROCESS_PARAMETERS *create_process_params( LPCWSTR filename, LPC
    RtlInitUnicodeString( &desktopW, startup->lpDesktop );
    runtimeW.Buffer = (WCHAR *)startup->lpReserved2;
    runtimeW.Length = runtimeW.MaximumLength = startup->cbReserved2;
-    if (RtlCreateProcessParametersEx( &params, &imageW, NULL, &curdirW, &cmdlineW, envW, &titleW,
-                                      &desktopW, NULL, &runtimeW, PROCESS_PARAMS_FLAG_NORMALIZED ))
+    if (RtlCreateProcessParametersEx( &params, &imageW, NULL, cur_dir ? &curdirW : NULL,
+                                      &cmdlineW, envW, &titleW, &desktopW,
+                                      NULL, &runtimeW, PROCESS_PARAMS_FLAG_NORMALIZED ))
    {
        if (envW != env) HeapFree( GetProcessHeap(), 0, envW );
        return NULL;