gh-142724: fix error path in _PyPegen_raise_tokenizer_init_error (#142725)

AZero13 · web-flow · commit d844d22cb00e · 2025-12-14T21:23:38.000Z
diff --git a/Parser/pegen_errors.c b/Parser/pegen_errors.c
@@ -43,7 +43,7 @@ _PyPegen_raise_tokenizer_init_error(PyObject *filename)
 
     tuple = PyTuple_Pack(2, errstr, tmp);
     Py_DECREF(tmp);
-    if (!value) {
+    if (!tuple) {
         goto error;
     }
     PyErr_SetObject(PyExc_SyntaxError, tuple);

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ _PyPegen_raise_tokenizer_init_error(PyObject *filename)`
`43`	`43`
`44`	`44`	`tuple = PyTuple_Pack(2, errstr, tmp);`
`45`	`45`	`Py_DECREF(tmp);`
`46`		`- if (!value) {`
	`46`	`+ if (!tuple) {`
`47`	`47`	`goto error;`
`48`	`48`	`}`
`49`	`49`	`PyErr_SetObject(PyExc_SyntaxError, tuple);`