Prevent crash

6 years ago · 5501a07e2d
parent 11dec5c5bf
commit 5501a07e2d
1 changed files with 4 additions and 2 deletions
--- a/app/src/main/java/eu/faircode/email/HtmlHelper.java
+++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java
@ -87,9 +87,11 @@ public class HtmlHelper {

        // Remove Javascript
        for (Element e : document.select("*"))
-            for (Attribute a : e.attributes())
-                if (a.getValue().trim().toLowerCase().startsWith("javascript:"))
+            for (Attribute a : e.attributes()) {
+                String v = a.getValue();
+                if (v != null && v.trim().toLowerCase().startsWith("javascript:"))
                    e.removeAttr(a.getKey());
+            }

        // Remove scripts
        document.select("script").remove();