From 713bf293778d0172c1eb176b9f07780064896908 Mon Sep 17 00:00:00 2001
From: toasted-nutbread <toasted-nutbread@users.noreply.github.com>
Date: Sun, 21 Jun 2020 15:50:50 -0400
Subject: [PATCH] Handle stack overflow caused by wanakana.toKana (#615)

---
 ext/bg/js/search.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/ext/bg/js/search.js b/ext/bg/js/search.js
index 75707e6c..08c02624 100644
--- a/ext/bg/js/search.js
+++ b/ext/bg/js/search.js
@@ -312,7 +312,14 @@ class DisplaySearch extends Display {
     }
 
     setQuery(query) {
-        const interpretedQuery = this.isWanakanaEnabled() ? wanakana.toKana(query) : query;
+        let interpretedQuery = query;
+        if (this.isWanakanaEnabled()) {
+            try {
+                interpretedQuery = wanakana.toKana(query);
+            } catch (e) {
+                // NOP
+            }
+        }
         this.query.value = interpretedQuery;
         this.queryParser.setText(interpretedQuery);
     }