From aafd0eb638a5aeabc9883c6f5ed50699b1524665 Mon Sep 17 00:00:00 2001
From: maciejmatu <maciek.matuszewski@gmail.com>
Date: Mon, 9 Oct 2023 16:40:25 +0200
Subject: [PATCH 1/3] Fix updating image before initial image is loaded or the
 loading failed

---
 src/source/image_source.js            |  2 +-
 test/unit/source/image_source.test.js | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/source/image_source.js b/src/source/image_source.js
index be6dc961a3d..03572710118 100644
--- a/src/source/image_source.js
+++ b/src/source/image_source.js
@@ -227,7 +227,7 @@ class ImageSource extends Evented implements Source {
      * });
      */
     updateImage(options: {url: string, coordinates?: Coordinates}): this {
-        if (!this.image || !options.url) {
+        if (!options.url) {
             return this;
         }
         if (this._imageRequest && options.url !== this.options.url) {
diff --git a/test/unit/source/image_source.test.js b/test/unit/source/image_source.test.js
index e6bb11bfebc..cb554dd88c5 100644
--- a/test/unit/source/image_source.test.js
+++ b/test/unit/source/image_source.test.js
@@ -55,6 +55,12 @@ test('ImageSource', (t) => {
         img.onload();
         img.data = new Uint8Array(req.response);
     };
+    const respondNotFound = () => {
+        const req = requests.shift();
+        req.setStatus(404);
+        req.onerror();
+        req.response = new ArrayBuffer(1);
+    };
     t.stub(browser, 'getImageData').callsFake(() => new ArrayBuffer(1));
 
     t.test('constructor', (t) => {
@@ -256,5 +262,22 @@ test('ImageSource', (t) => {
         t.end();
     });
 
+    t.test('updates image before first image was loaded', (t) => {
+        const source = createSource({url : '/notfound.png'});
+        const map = new StubMap();
+        const spy = t.spy(map._requestManager, 'transformRequest');
+        const errorStub = t.stub(console, 'error');
+        source.onAdd(map);
+        respondNotFound();
+        t.ok(errorStub.calledOnce);
+        t.notOk(source.image);
+        source.updateImage({url: '/image2.png'});
+        respond();
+        t.ok(spy.calledTwice);
+        t.equal(spy.getCall(1).args[0], '/image2.png');
+        t.equal(spy.getCall(1).args[1], 'Image');
+        t.end();
+    });
+
     t.end();
 });

From f1a4f46afef5e1b68e1ea43e99991a98d2deed34 Mon Sep 17 00:00:00 2001
From: maciejmatu <maciek.matuszewski@gmail.com>
Date: Thu, 30 Nov 2023 23:58:18 +0100
Subject: [PATCH 2/3] CI trigger


From 2ca0721a710bff6166e7318bdb45e7efb9dd69c8 Mon Sep 17 00:00:00 2001
From: maciejmatu <maciek.matuszewski@gmail.com>
Date: Fri, 1 Dec 2023 01:28:09 +0100
Subject: [PATCH 3/3] CI trigger