From 8742f7741bc2c1183b31de8bc82434596ed14b8a Mon Sep 17 00:00:00 2001
From: Andrea Vos <andrea@avris.it>
Date: Fri, 19 Mar 2021 20:51:18 +0100
Subject: [PATCH] [pt] fix infinite loop (because of invalid value in
 nouns.sources)

---
 src/classes.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/classes.js b/src/classes.js
index feb28e46a..066711ce0 100644
--- a/src/classes.js
+++ b/src/classes.js
@@ -567,7 +567,7 @@ export class Noun {
         this.femPl = femPl ? femPl.split('|') : [];
         this.neutrPl = neutrPl ? neutrPl.split('|') : [];
         this.sources = sources ? sources.split(',') : [];
-        this.sourcesData = sourcesData.map(s => new Source(s));
+        this.sourcesData = sourcesData.filter(s => !!s).map(s => new Source(s));
         this.approved = !!approved;
         this.base = base_id;
         this.author = author;