fix size bug

picnixz · picnixz · commit 49320080c0fb · 2024-08-26T17:42:28.000+02:00
diff --git a/Objects/exceptions.c b/Objects/exceptions.c
@@ -2751,7 +2751,7 @@ PyUnicodeEncodeError_GetStart(PyObject *exc, Py_ssize_t *start)
     if (*start<0)
         *start = 0; /*XXX check for values <0*/
     if (*start>=size)
-        *start = size-1;
+        *start = size ? size-1 : 0;
     Py_DECREF(obj);
     return 0;
 }

Original file line number	Diff line number	Diff line change
`@@ -2751,7 +2751,7 @@ PyUnicodeEncodeError_GetStart(PyObject exc, Py_ssize_t start)`
`2751`	`2751`	`if (*start<0)`
`2752`	`2752`	`start = 0; /XXX check for values <0*/`
`2753`	`2753`	`if (*start>=size)`
`2754`		`- *start = size-1;`
	`2754`	`+ *start = size ? size-1 : 0;`
`2755`	`2755`	`Py_DECREF(obj);`
`2756`	`2756`	`return 0;`
`2757`	`2757`	`}`