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

(cherry picked from commit 34366b7) Co-authored-by: Zackery Spytz <zspytz@gmail.com>
python · Apr 22, 2019 · 36aecc0 · 36aecc0
1 parent 7038dee
commit 36aecc0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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");