Merge pull request #1278 from nextcloud/backport/1276/stable23

[stable23] Fix checking for links finally

Author: artonge

js/notifications-main.js

@@ -185,7 +185,7 @@ export default {
 
 			let parametersHaveLink = false
 			Object.keys(this.subjectRichParameters).forEach(p => {
-				if (p.link) {
+				if (this.subjectRichParameters[p].link) {
 					parametersHaveLink = true
 				}
 			})