Fix upgrade path

src/main/java/com/todoroo/astrid/service/StartupService.java

@@ -91,10 +91,10 @@ public class StartupService {
 
     private void upgrade(int from, int to) {
         try {
+            if (from > 0) {
                 if (from < V4_8_0) {
                     performMarshmallowMigration();
                 }
-            if (from > 0) {
                 tracker.reportEvent(Tracking.Events.UPGRADE, Integer.toString(from));
             }
             preferences.setCurrentVersion(to);