X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2FAbstractCmsApp.java;h=7bf2c96d5a8b4a97fa05e5f2aaa3a5419a19d097;hb=c615307d7b87bcb260d8a9f402c6e0a880862f38;hp=a7049a4f49a23ea2fcd27dc508418fa73845c5c1;hpb=da848d7b6bcf3e509890bdd42c3c59fba1adbe14;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/AbstractCmsApp.java b/org.argeo.cms/src/org/argeo/cms/AbstractCmsApp.java
index a7049a4f4..7bf2c96d5 100644
--- a/org.argeo.cms/src/org/argeo/cms/AbstractCmsApp.java
+++ b/org.argeo.cms/src/org/argeo/cms/AbstractCmsApp.java
@@ -16,7 +16,10 @@ public abstract class AbstractCmsApp implements CmsApp {
 
 	private List<CmsAppListener> cmsAppListeners = new ArrayList<>();
 
-	protected abstract String getThemeId(String uiName);
+	/** To be overridden in order to provide themes. */
+	protected String getThemeId(String uiName) {
+		return null;
+	}
 
 	@Override
 	public CmsTheme getTheme(String uiName) {
@@ -35,7 +38,7 @@ public abstract class AbstractCmsApp implements CmsApp {
 			String themeId = getThemeId(uiName);
 			if ("org.eclipse.rap.rwt.theme.Default".equals(themeId))
 				continue uiNames;
-			if (!themes.containsKey(themeId)) {
+			if (themeId != null && !themes.containsKey(themeId)) {
 				themeMissing = true;
 				break uiNames;
 			}