org.eclipse.e4.ui.css.workbench: must handle null elementId in "-" -> "."I20140807-2200I20140806-2200I20140806-0900I20140805-2200I20140804-2200I20140803-2200I20140802-2200I20140801-2200I20140731-2200I20140730-2200I20140730-0900I20140729-2200I20140728-2200I20140727-2200I20140726-2200I20140725-2200I20140724-2222I20140723-2200I20140723-0900I20140722-2200I20140721-2200I20140720-2200I20140719-2200I20140718-2200I20140717-2200I20140716-2200I20140716-0900I20140715-2200I20140714-2200I20140713-2200I20140712-2200I20140711-2200I20140710-2200I20140709-2200I20140709-0900I20140708-2200I20140707-2200I20140706-2200I20140705-2200I20140704-2200I20140703-2200I20140702-2200I20140702-0900I20140701-2200I20140630-2200I20140629-2200I20140628-2200I20140627-2200I20140626-2200I20140625-2200I20140625-0900I20140624-2200I20140623-2200I20140622-2200I20140621-2200I20140620-2200I20140619-2200I20140618-2200I20140618-0900I20140617-2200I20140616-2200I20140615-2200I20140614-2200I20140613-2200I20140612-2200I20140611-2200I20140611-0900I20140610-2200I20140609-2200I20140608-2200I20140607-2200I20140606-2200I20140606-0615I20140605-2200I20140604-2200I20140603-2200I20140602-2200I20140601-2200I20140531-2200I20140530-2200I20140530-0615I20140529-2200I20140528-2200I20140527-2200I20140526-2200I20140525-2200I20140524-2200I20140523-2200I20140523-0615I20140522-2200I20140521-2200I20140520-2200I20140519-2200I20140518-2200I20140517-2200I20140516-2200I20140516-0615I20140515-2200I20140514-2200I20140513-2200I20140512-2200I20140511-2200I20140510-2200I20140509-2200I20140509-0615I20140508-2200I20140507-2200I20140506-2200I20140505-2200I20140504-2200I20140503-2200I20140502-2200I20140502-0615I20140501-2200I20140430-2200I20140429-2200I20140428-2200I20140427-2200I20140426-2200I20140425-2200I20140425-0615I20140424-2200I20140423-2200I20140422-2200I20140421-2200I20140420-2200I20140419-2200I20140418-2200I20140418-0615I20140417-2200I20140416-2200I20140415-2200I20140414-2200I20140413-2200I20140412-2200I20140411-2200I20140411-0615I20140410-2200I20140409-2200I20140408-2200I20140407-2200I20140406-2200I20140405-2200I20140404-2200I20140404-0615I20140403-2200

1 files changed, 5 insertions, 1 deletions

diff --git a/bundles/org.eclipse.e4.ui.css.workbench/src/org/eclipse/e4/ui/css/model/workbench/internal/elements/WMElement.java b/bundles/org.eclipse.e4.ui.css.workbench/src/org/eclipse/e4/ui/css/model/workbench/internal/elements/WMElement.java
index a64e0c09..9b5739e7 100644
--- a/bundles/org.eclipse.e4.ui.css.workbench/src/org/eclipse/e4/ui/css/model/workbench/internal/elements/WMElement.java
+++ b/bundles/org.eclipse.e4.ui.css.workbench/src/org/eclipse/e4/ui/css/model/workbench/internal/elements/WMElement.java
@@ -65,7 +65,11 @@ public class WMElement extends ElementAdapter {
 	 * @return CSS ID
 	 */
 	public static String getID(MApplicationElement element) {
-		return element.getElementId().replace(".", "-");
+		String elementId = element.getElementId();
+		if (elementId == null) {
+			return null;
+		}
+		return elementId.replace(".", "-");
 	}
 
 	protected String localName;