[3.13] gh-142724: fix error path in _PyPegen_raise_tokenizer_init_error (GH-142725) (#142727)

miss-islington · SiliconA-Z · web-flow · commit 13d9b0c1c480 · 2025-12-14T22:35:54.000Z
Co-authored-by: AZero13 &lt;gfunni234@gmail.com&gt;
diff --git a/Parser/pegen_errors.c b/Parser/pegen_errors.c
@@ -35,7 +35,7 @@ _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
`@@ -35,7 +35,7 @@ _PyPegen_raise_tokenizer_init_error(PyObject *filename)`
`35`	`35`
`36`	`36`	`tuple = PyTuple_Pack(2, errstr, tmp);`
`37`	`37`	`Py_DECREF(tmp);`
`38`		`- if (!value) {`
	`38`	`+ if (!tuple) {`
`39`	`39`	`goto error;`
`40`	`40`	`}`
`41`	`41`	`PyErr_SetObject(PyExc_SyntaxError, tuple);`