1 files changed, 2 insertions, 4 deletions
diff --git a/main/src/cgeo/geocaching/cgLogForm.java b/main/src/cgeo/geocaching/cgLogForm.java
index 12f894e..184ef99 100644
--- a/main/src/cgeo/geocaching/cgLogForm.java
+++ b/main/src/cgeo/geocaching/cgLogForm.java
@@ -4,12 +4,10 @@ import cgeo.geocaching.activity.AbstractActivity;
 
 import java.util.Calendar;
 
-public class cgLogForm extends AbstractActivity {
+abstract public class cgLogForm extends AbstractActivity {
     public cgLogForm(String helpTopic) {
         super(helpTopic);
     }
 
-    public void setDate(Calendar dateIn) {
-        // to be overwritten
-    }
+    abstract public void setDate(Calendar dateIn);
 }
 \ No newline at end of file