From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Wed, 19 Feb 2020 06:36:30 +0000 (+0100)
Subject: vala: Never add "null" in ForeachStatement.get_defined_variables()
X-Git-Tag: 0.47.92~15
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=refs%2Fkeep-around%2Fc24a807efe5f06e04d6839a48521730d20769045;p=thirdparty%2Fvala.git

vala: Never add "null" in ForeachStatement.get_defined_variables()

See https://gitlab.gnome.org/GNOME/vala/issues/911
---

diff --git a/vala/valaforeachstatement.vala b/vala/valaforeachstatement.vala
index 67063bbe1..5159c2b3f 100644
--- a/vala/valaforeachstatement.vala
+++ b/vala/valaforeachstatement.vala
@@ -410,6 +410,8 @@ public class Vala.ForeachStatement : Block {
 	}
 
 	public override void get_defined_variables (Collection<Variable> collection) {
-		collection.add (element_variable);
+		if (element_variable != null) {
+			collection.add (element_variable);
+		}
 	}
 }