|
@@ -290,7 +290,7 @@ function addNavigatorButtons(screen) {
|
290
|
290
|
}
|
291
|
291
|
|
292
|
292
|
function getLeftButton(screen) {
|
293
|
|
- if (screen.navigatorButtons) {
|
|
293
|
+ if (screen.navigatorButtons && screen.navigatorButtons.leftButton) {
|
294
|
294
|
return screen.navigatorButtons.leftButton;
|
295
|
295
|
}
|
296
|
296
|
|
|
@@ -298,7 +298,7 @@ function getLeftButton(screen) {
|
298
|
298
|
}
|
299
|
299
|
|
300
|
300
|
function getRightButtons(screen) {
|
301
|
|
- if (screen.navigatorButtons) {
|
|
301
|
+ if (screen.navigatorButtons && screen.navigatorButtons.rightButtons) {
|
302
|
302
|
return screen.navigatorButtons.rightButtons;
|
303
|
303
|
}
|
304
|
304
|
|