refine

zkoss · Feb 19, 2024 · 79b7801 · 79b7801
1 parent 9d0903b
commit 79b7801
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java b/zk/src/main/java/org/zkoss/zk/ui/AbstractComponent.java
@@ -4263,20 +4263,22 @@ private void initBindingAnnotation() {
 	}
 
 	public void enableBindingAnnotation() {
-		setBindingAnnotation0(true);
+		toggleBindingAnnotationAndUpdateCount(true);
 	}
 
 	public void disableBindingAnnotation() {
-		setBindingAnnotation0(false);
+		toggleBindingAnnotationAndUpdateCount(false);
 	}
 
-	private void setBindingAnnotation0(boolean hasBindingAnnot) {
+	private void toggleBindingAnnotationAndUpdateCount(boolean hasBindingAnnot) {
 		AuxInfo auxinf = initAuxInfo();
 		boolean old = auxinf.hasBindingAnnot;
 		if (old != hasBindingAnnot) {
 			int diff = hasBindingAnnot ? 1 : -1;
 			auxinf.hasBindingAnnot = hasBindingAnnot;
-			updateSubBindingAnnotationCount(diff * auxinf.subAnnotCnt);
+			if (auxinf.subAnnotCnt > 0) {
+				updateSubBindingAnnotationCount(diff * auxinf.subAnnotCnt);
+			}
 		}
 	}