bpo-36672: Fix a compiler warning in winreg.SetValue() (GH-12882)
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https://github.com/python/cpython/commit/36aecc0079af0ec65add8ffb5bcdea9a594... commit: 36aecc0079af0ec65add8ffb5bcdea9a594baca4 branch: 3.7 author: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> committer: GitHub <noreply@github.com> date: 2019-04-22T10:31:46-07:00 summary: bpo-36672: Fix a compiler warning in winreg.SetValue() (GH-12882) (cherry picked from commit 34366b7f914eedbcc33aebe882098a2199ffaf82) Co-authored-by: Zackery Spytz <zspytz@gmail.com> files: M PC/winreg.c diff --git a/PC/winreg.c b/PC/winreg.c index 96dd4ef059be..1021609e582f 100644 --- a/PC/winreg.c +++ b/PC/winreg.c @@ -1609,7 +1609,7 @@ 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");
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