fixed issue with version throwing an error if it is null

2020-01-28 17:39:21 +01:00
parent 6652192647
commit 902bdbabdc
1 changed files with 4 additions and 1 deletions
--- a/src/ol/format/WMTSCapabilities.js
+++ b/src/ol/format/WMTSCapabilities.js
@@ -74,7 +74,10 @@ class WMTSCapabilities extends XML {
   * @inheritDoc
   */
  readFromNode(node) {
-    const version = node.getAttribute('version').trim();
+    let version = node.getAttribute('version');
+    if(version) {
+      version = version.trim();
+    }
    let WMTSCapabilityObject = this.owsParser_.readFromNode(node);
    if (!WMTSCapabilityObject) {
      return null;