Execute ical update on change

src/calanonsync/calanonsync.go

@@ -52,7 +52,15 @@ func main() {
 				!ewsItem.End.Equal(calDavItem.End()) {
 
 				// So times have changed. Update.
-				// TODO
+				calDavItem.Update(ewsItem.Start, ewsItem.End)
+
+				err := c.UploadItem(calDavItem)
+				if err == nil {
+					log.Printf("Updated item %s (%s)\n", uid, ewsItem.Subject)
+				} else {
+					// Not fatal, but worth a note.
+					log.Println(err)
+				}
 			}
 		} else {
 			// Oops, seems the item vanished.