From ef6a76f685ef658028f1e012d2af2fca55ac8600 Mon Sep 17 00:00:00 2001
From: vcoppe <vianney.coppe@gmail.com>
Date: Mon, 15 Jul 2024 21:47:09 +0200
Subject: [PATCH] fix empty metadata tag value parsed as empty string

---
 gpx/src/io.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/gpx/src/io.ts b/gpx/src/io.ts
index 20fd6c58..6a7d36f4 100644
--- a/gpx/src/io.ts
+++ b/gpx/src/io.ts
@@ -7,7 +7,7 @@ export function parseGPX(gpxData: string): GPXFile {
         ignoreAttributes: false,
         attributeNamePrefix: "",
         attributesGroupName: 'attributes',
-        isArray: (name: string) => {
+        isArray(name: string) {
             return name === 'trk' || name === 'trkseg' || name === 'trkpt' || name === 'wpt' || name === 'rte' || name === 'rtept' || name === 'gpxx:rpt';
         },
         attributeValueProcessor(attrName, attrValue, jPath) {
@@ -52,6 +52,11 @@ export function parseGPX(gpxData: string): GPXFile {
 
     const parsed: GPXFileType = parser.parse(gpxData).gpx;
 
+    // @ts-ignore
+    if (parsed.metadata === "") {
+        parsed.metadata = {};
+    }
+
     return new GPXFile(parsed);
 }