app/src/main/java/it/danieleverducci/lunatracker/MainActivity.kt

@@ -108,9 +108,13 @@ class MainActivity : AppCompatActivity() {
             loadLogbookList()
         }
         findViewById<View>(R.id.button_sync).setOnClickListener {
+            if (logbook != null) {
+                loadLogbook(logbook!!.name)
+            } else {
                 loadLogbookList()
             }
         }
+    }
 
     private fun setListAdapter(items: ArrayList<LunaEvent>) {
         val adapter = LunaEventRecyclerAdapter(this, items)