Fix bug found by Coverity: don't allow NULL argument to PyUnicode_CheckExact

3daf7587 · Georg Brandl · d364a075 · 3daf7587
Kaydet (Commit) 3daf7587 authored Mar 13, 2006 tarafından Georg Brandl
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object.c Objects/object.c +2 -2

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--- a/Objects/object.c
+++ b/Objects/object.c
@@ -402,9 +402,9 @@ PyObject_Unicode(PyObject *v)
 	PyObject *func;
 	static PyObject *unicodestr;

-	if (v == NULL)
+	if (v == NULL) {
 		res = PyString_FromString("<NULL>");
-	if (PyUnicode_CheckExact(v)) {
+	} else if (PyUnicode_CheckExact(v)) {
 		Py_INCREF(v);
 		return v;
 	}