Fix filter dialog crashing if someone has a non-supported filter value set

No idea how someone could end up with that invalid value but it was
reported by a user.

1 files changed, 4 insertions, 1 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/dialog/FilterDialog.java b/app/src/main/java/de/danoeh/antennapod/dialog/FilterDialog.java
index a38ca6b71..593b055f6 100644
--- a/app/src/main/java/de/danoeh/antennapod/dialog/FilterDialog.java
+++ b/app/src/main/java/de/danoeh/antennapod/dialog/FilterDialog.java
@@ -52,7 +52,10 @@ public abstract class FilterDialog {
 
         for (String filterId : filterValues) {
             if (!TextUtils.isEmpty(filterId)) {
-                ((RadioButton) layout.findViewWithTag(filterId)).setChecked(true);
+                RadioButton button = layout.findViewWithTag(filterId);
+                if (button != null) {
+                    button.setChecked(true);
+                }
             }
         }