From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Mon, 9 Dec 2019 11:15:44 +0000 (+0100)
Subject: vala: Check before accessing "name" of parent_symbol which might be null
X-Git-Tag: 0.47.2~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6465dbb7e8618f7b33a4233b9369ec9d0195ab15;p=thirdparty%2Fvala.git

vala: Check before accessing "name" of parent_symbol which might be null
---

diff --git a/vala/valadatatype.vala b/vala/valadatatype.vala
index e968ec989..7dd0e8dcb 100644
--- a/vala/valadatatype.vala
+++ b/vala/valadatatype.vala
@@ -134,7 +134,7 @@ public abstract class Vala.DataType : CodeNode {
 
 		if (type_symbol != null) {
 			Symbol global_symbol = type_symbol;
-			while (global_symbol.parent_symbol.name != null) {
+			while (global_symbol.parent_symbol != null && global_symbol.parent_symbol.name != null) {
 				global_symbol = global_symbol.parent_symbol;
 			}