menu: add null checking

Change-Id: If600835393ed1cca5815bff2c9b77fdc853f84f5
Signed-off-by: GiWoong Kim <giwoong.kim@samsung.com>

diff --git a/tizen/src/skin/client/src/org/tizen/emulator/skin/menu/PopupMenu.java b/tizen/src/skin/client/src/org/tizen/emulator/skin/menu/PopupMenu.java
index 5bb1888..afe51ba 100644 (file)
--- a/tizen/src/skin/client/src/org/tizen/emulator/skin/menu/PopupMenu.java
+++ b/tizen/src/skin/client/src/org/tizen/emulator/skin/menu/PopupMenu.java
@@ -278,7 +278,7 @@ public class PopupMenu {
                        int cnt = advancedSubMenu.getItemCount();
                        if (cnt > 0) {
                                MenuItem endItem = advancedSubMenu.getItem(cnt - 1);
-                               if ((endItem.getStyle() & SWT.SEPARATOR) != 0) {
+                               if (endItem != null && (endItem.getStyle() & SWT.SEPARATOR) != 0) {
                                        logger.info("delete unnecessary separator");
 
                                        endItem.dispose();