msi: Don't fail if the directory already exists in MsiCreateAndVerifyInstallerDirectory.

cafbad3f · Hans Leidekker · Alexandre Julliard · 86f077b1 · cafbad3f
Commit cafbad3f authored Jan 31, 2013 by Hans Leidekker Committed by Alexandre Julliard Jan 31, 2013
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msi.c dlls/msi/msi.c +1 -1

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--- a/dlls/msi/msi.c
+++ b/dlls/msi/msi.c
@@ -3810,7 +3810,7 @@ UINT WINAPI MsiCreateAndVerifyInstallerDirectory(DWORD dwReserved)
    lstrcatW(path, installerW);
-    if (!CreateDirectoryW(path, NULL))
+    if (!CreateDirectoryW(path, NULL) && GetLastError() != ERROR_ALREADY_EXISTS)
        return ERROR_FUNCTION_FAILED;
    return ERROR_SUCCESS;