I#2167 - e-web-view.js: Check for instantiated iframe document

Closes https://gitlab.gnome.org/GNOME/evolution/-/issues/2167
2022-11-29 17:36:39 +01:00
parent 3fa76de44a
commit 3e01de6bfe
1 changed files with 3 additions and 0 deletions
--- a/data/webkit/e-web-view.js
+++ b/data/webkit/e-web-view.js
@ -83,6 +83,9 @@ Evo.foreachIFrameDocument = function(doc, traversar_obj, call_also_for_doc, leve
 	iframes = doc.getElementsByTagName("iframe");

 	for (ii = 0; ii < iframes.length; ii++) {
+		if (!iframes[ii].contentDocument)
+			continue;
+
 		if (!traversar_obj.exec(iframes[ii].contentDocument, iframes[ii].id, level + 1))
 			return false;