bpo-36672: Fix a compiler warning in winreg.SetValue() (GH-12882)

34366b7f · Zackery Spytz · Steve Dower · 56ed8649 · 34366b7f
Commit 34366b7f authored Apr 22, 2019 by Zackery Spytz Committed by Steve Dower Apr 22, 2019
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PC/winreg.c PC/winreg.c +1 -1

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--- a/PC/winreg.c
+++ b/PC/winreg.c
@@ -1614,7 +1614,7 @@ winreg_SetValue_impl(PyObject *module, HKEY key, const Py_UNICODE *sub_key,
    }

    Py_BEGIN_ALLOW_THREADS
-    rc = RegSetValueW(key, sub_key, REG_SZ, value, value_length+1);
+    rc = RegSetValueW(key, sub_key, REG_SZ, value, (DWORD)(value_length + 1));
    Py_END_ALLOW_THREADS
    if (rc != ERROR_SUCCESS)
        return PyErr_SetFromWindowsErrWithFunction(rc, "RegSetValue");