Add a clarifying comment why PyErr_Occurred() check

johnslavik · johnslavik · commit c9805bc1b7eb · 2026-07-25T13:29:29.000+02:00
diff --git a/Objects/lazyimportobject.c b/Objects/lazyimportobject.c
@@ -87,6 +87,7 @@ lazy_import_getattro(PyObject *op, PyObject *name) {
     PyObject *value = _PyObject_GenericGetAttrWithDict(op, name, NULL, /* suppress */1);
     if (value == NULL) {
         if (PyErr_Occurred()) {
+            /* Bubble up earlier unrelated exception */
             return NULL;
         }
         PyObject *lz_name = _PyLazyImport_GetName(op);

Original file line number	Diff line number	Diff line change
`@@ -87,6 +87,7 @@ lazy_import_getattro(PyObject op, PyObject name) {`
`87`	`87`	`PyObject value = _PyObject_GenericGetAttrWithDict(op, name, NULL, / suppress */1);`
`88`	`88`	`if (value == NULL) {`
`89`	`89`	`if (PyErr_Occurred()) {`
	`90`	`+ /* Bubble up earlier unrelated exception */`
`90`	`91`	`return NULL;`
`91`	`92`	`}`
`92`	`93`	`PyObject *lz_name = _PyLazyImport_GetName(op);`