Replace dead code with an assertion in winreg.c. (GH-10028)

ZackerySpytz · serhiy-storchaka · commit 5d95312fb8eb · 2018-11-08T11:45:00.000+02:00
diff --git a/PC/winreg.c b/PC/winreg.c
@@ -651,8 +651,7 @@ Py2Reg(PyObject *value, DWORD typ, BYTE **retDataBuf, DWORD *retDataSize)
 
                     t = PyList_GET_ITEM(value, j);
                     wstr = PyUnicode_AsUnicodeAndSize(t, &len);
-                    if (wstr == NULL)
-                        return FALSE;
+                    assert(wstr);
                     wcscpy(P, wstr);
                     P += (len + 1);
                 }

Original file line number	Diff line number	Diff line change
`@@ -651,8 +651,7 @@ Py2Reg(PyObject value, DWORD typ, BYTE retDataBuf, DWORD retDataSize)`
`651`	`651`
`652`	`652`	`t = PyList_GET_ITEM(value, j);`
`653`	`653`	`wstr = PyUnicode_AsUnicodeAndSize(t, &len);`
`654`		`- if (wstr == NULL)`
`655`		`- return FALSE;`
	`654`	`+ assert(wstr);`
`656`	`655`	`wcscpy(P, wstr);`
`657`	`656`	`P += (len + 1);`
`658`	`657`	`}`