From e8257f1bb36488cf970ee0774dae9196d54bfc69 Mon Sep 17 00:00:00 2001
From: mike-000 <49240900+mike-000@users.noreply.github.com>
Date: Tue, 12 Apr 2022 16:22:25 +0100
Subject: [PATCH] projection may be null

---
 src/ol/source/Source.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ol/source/Source.js b/src/ol/source/Source.js
index 3176868b90..0f53d1c06e 100644
--- a/src/ol/source/Source.js
+++ b/src/ol/source/Source.js
@@ -54,7 +54,7 @@ class Source extends BaseObject {
 
     /**
      * @protected
-     * @type {import("../proj/Projection.js").default}
+     * @type {import("../proj/Projection.js").default|null}
      */
     this.projection = getProjection(options.projection);
 
@@ -141,7 +141,7 @@ class Source extends BaseObject {
 
   /**
    * Get the projection of the source.
-   * @return {import("../proj/Projection.js").default} Projection.
+   * @return {import("../proj/Projection.js").default|null} Projection.
    * @api
    */
   getProjection() {