From c122b31e738c739985c5172edd5091508b9194ae Mon Sep 17 00:00:00 2001
From: Norbert Renner <norbert.renner@gmx.de>
Date: Mon, 11 Apr 2022 18:59:28 +0200
Subject: [PATCH] Replace ??=, not supported by i18next-scanner

---
 js/plugin/Routing.js |  2 +-
 package.json         |  2 +-
 yarn.lock            | 15 ++++++++++-----
 3 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/js/plugin/Routing.js b/js/plugin/Routing.js
index a19ce19..fabd871 100644
--- a/js/plugin/Routing.js
+++ b/js/plugin/Routing.js
@@ -513,7 +513,7 @@ BR.Routing = L.Routing.extend({
     _interpolateBeelines: function (serialBeelines, before, after) {
         let altStart = serialBeelines[0].getLatLngs()[0].alt;
         const altEnd = serialBeelines[serialBeelines.length - 1].getLatLngs()[1].alt ?? altStart;
-        altStart ??= altEnd;
+        altStart ?? (altStart = altEnd);
 
         let serialDelta = 0;
         if (altStart != null && altEnd != null) {
diff --git a/package.json b/package.json
index bece57a..d84c20b 100644
--- a/package.json
+++ b/package.json
@@ -116,7 +116,7 @@
         "gulp-util": "^3.0.7",
         "gulp-zip": "^5.0.2",
         "husky": "^4.3.4",
-        "i18next-scanner": "^3.0.0",
+        "i18next-scanner": "^3.1.0",
         "jest": "^26.6.3",
         "marked": "^2.0.0",
         "merge-stream": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index a0c2981..2583708 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5138,6 +5138,11 @@ esprima-fb@3001.1.0-dev-harmony-fb:
   resolved "https://registry.yarnpkg.com/esprima-fb/-/esprima-fb-3001.0001.0000-dev-harmony-fb.tgz#b77d37abcd38ea0b77426bb8bc2922ce6b426411"
   integrity sha1-t303q8046gt3Qmu4vCkizmtCZBE=
 
+esprima-next@^5.7.0:
+  version "5.8.1"
+  resolved "https://registry.yarnpkg.com/esprima-next/-/esprima-next-5.8.1.tgz#e670c9e807dce91075160d7cd7735c4b74581338"
+  integrity sha512-jPuleZ9j065A9xGKreFh9YSgPlbL9/miG/l4KslkwEb7Ilwl5Ct7BmDkSTHA0rW0qnqLx+hsZWIB66s1XaMAyA==
+
 esprima@^4.0.0, esprima@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
@@ -6529,10 +6534,10 @@ i18next-browser-languagedetector@^6.0.1:
   dependencies:
     "@babel/runtime" "^7.5.5"
 
-i18next-scanner@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/i18next-scanner/-/i18next-scanner-3.0.0.tgz#16024fa7f6dc5fd73d91545bd01566f86a76529a"
-  integrity sha512-cm4Ch3VqicGZS8y+4xSvXoOsnE/iWhHZi6AZEyAgLLm3EDZ/eY21gDbLfbnwKVY6wCghzAEO9LfRNlxwTo8KMQ==
+i18next-scanner@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/i18next-scanner/-/i18next-scanner-3.1.0.tgz#35d00d945637c1a2b90124b0fd327040ac197598"
+  integrity sha512-dHLXUJIiF1CYJNslCkJFDYJySk5fg+dzdg9O73XXqHcdZwJ2947SWusqq8HdNFB7LpkBi8oTG6TWLZPmqbAh8Q==
   dependencies:
     acorn "^8.0.4"
     acorn-dynamic-import "^4.0.0"
@@ -6545,7 +6550,7 @@ i18next-scanner@^3.0.0:
     deepmerge "^4.0.0"
     ensure-array "^1.0.0"
     eol "^0.9.1"
-    esprima "^4.0.0"
+    esprima-next "^5.7.0"
     gulp-sort "^2.0.0"
     i18next "*"
     lodash "^4.0.0"