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

sobolevn · web-flow · commit 05e47202a34e · 2024-01-19T10:25:05.000Z
diff --git 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();
     }

Original file line number	Diff line number	Diff line change
`@@ -157,7 +157,7 @@ _io_FileIO_close_impl(fileio self, PyTypeObject cls)`
`157`	`157`	`return res;`
`158`	`158`	`}`
`159`	`159`
`160`		`- PyObject *exc;`
	`160`	`+ PyObject *exc = NULL;`
`161`	`161`	`if (res == NULL) {`
`162`	`162`	`exc = PyErr_GetRaisedException();`
`163`	`163`	`}`