check if element is valid

2011-06-16 17:41:08 +02:00
parent 5968740638
commit 67689f4ed2
1 changed files with 3 additions and 1 deletions
@@ -65,7 +65,9 @@ public class JetStructureViewElement implements StructureViewTreeElement {

            @Override
            public Icon getIcon(boolean open) {
-                return PsiIconUtil.getProvidersIcon(myElement, open ? Iconable.ICON_FLAG_OPEN : Iconable.ICON_FLAG_CLOSED);
+                return myElement.isValid()
+                        ? PsiIconUtil.getProvidersIcon(myElement, open ? Iconable.ICON_FLAG_OPEN : Iconable.ICON_FLAG_CLOSED)
+                        : null;
            }

            @Override