Mar 18, 2026 · Mar 18, 2026
diff --git a/Modules/_csv.c b/Modules/_csv.c
 static int
 _set_str(const char *name, PyObject **target, PyObject *src, const char *dflt)
 {
    if (src == NULL)
    if (src == NULL) {
        *target = PyUnicode_DecodeASCII(dflt, strlen(dflt), NULL);
        if (*target == NULL) {
            return -1;
        }
    }
    else {
        if (!PyUnicode_Check(src)) {
            PyErr_Format(PyExc_TypeError,
Original file line number	Diff line number	Diff line change
Expand Up		@@ -315,8 +315,12 @@ _set_char(const char name, Py_UCS4 target, PyObject *src, Py_UCS4 dflt)
		static int
		_set_str(const char name, PyObject target, PyObject src, const char *dflt)
		{
		if (src == NULL)
		if (src == NULL) {
		*target = PyUnicode_DecodeASCII(dflt, strlen(dflt), NULL);
		if (*target == NULL) {
		return -1;
		}
		}
		else {
		if (!PyUnicode_Check(src)) {
		PyErr_Format(PyExc_TypeError,
Expand Down