gh-114286: Fix `maybe-uninitialized` warning in `Modules/_io/fileio.c` (GH-114287)

diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c
index af4375c3640679002f4d88672fa02f623d5d6d33..9cf268ca0b26c81a809ee1607711a6674f42798f 100644 (file)
--- a/Modules/_io/fileio.c
+++ b/Modules/_io/fileio.c
@@ -157,7 +157,7 @@ _io_FileIO_close_impl(fileio *self, PyTypeObject *cls)
         return res;
     }
 
-    PyObject *exc;
+    PyObject *exc = NULL;
     if (res == NULL) {
         exc = PyErr_GetRaisedException();
     }