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

birkenfeld · birkenfeld · commit 3daf75878df4 · 2006-03-13T22:22:11.000Z
diff --git 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;
 	}
