Allow standalone older than condition

app/src/main/java/eu/faircode/email/EntityRule.java

@@ -246,10 +246,11 @@ public class EntityRule {
             JSONObject jcondition = new JSONObject(condition);
 
             // general
+            int age = 0;
             if (this.daily) {
                 JSONObject jgeneral = jcondition.optJSONObject("general");
                 if (jgeneral != null) {
-                    int age = jgeneral.optInt("age");
+                    age = jgeneral.optInt("age");
                     if (age > 0) {
                         Calendar cal = Calendar.getInstance();
                         cal.setTimeInMillis(message.received);
@@ -505,7 +506,8 @@ public class EntityRule {
             }
 
             // Safeguard
-            if (jsender == null &&
+            if (age == 0 &&
+                    jsender == null &&
                     jrecipient == null &&
                     jsubject == null &&
                     !jcondition.optBoolean("attachments") &&

app/src/main/java/eu/faircode/email/FragmentRule.java

@@ -1686,7 +1686,15 @@ public class FragmentRule extends FragmentBase {
                         }
                     }
 
-                    if (jsender == null &&
+                    int age = 0;
+                    if (daily) {
+                        JSONObject jgeneral = jcondition.optJSONObject("general");
+                        if (jgeneral != null)
+                            age = jgeneral.optInt("age");
+                    }
+
+                    if (age == 0 &&
+                            jsender == null &&
                             jrecipient == null &&
                             jsubject == null &&
                             !jcondition.optBoolean("attachments") &&