From: Princeton Ferro <princetonferro@gmail.com>
Date: Wed, 19 Feb 2020 13:43:00 +0000 (+0100)
Subject: vala: Method representing a LambdaExpression might be null on an error
X-Git-Tag: 0.47.92~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4c823038051196e4fe571c694305a72057108d2;p=thirdparty%2Fvala.git

vala: Method representing a LambdaExpression might be null on an error

This caused criticals like:

  vala_method_get_closure: assertion 'self != NULL' failed
---

diff --git a/vala/valalambdaexpression.vala b/vala/valalambdaexpression.vala
index 4fb7f4564..314bfa7ce 100644
--- a/vala/valalambdaexpression.vala
+++ b/vala/valalambdaexpression.vala
@@ -249,7 +249,7 @@ public class Vala.LambdaExpression : Expression {
 
 	public override void get_used_variables (Collection<Variable> collection) {
 		// require captured variables to be initialized
-		if (method.closure) {
+		if (method != null && method.closure) {
 			method.get_captured_variables ((Collection<LocalVariable>) collection);
 		}
 	}