Don't export Custom-Properties if not declared for an API

Author: Chris Wiechmann

modules/apis/src/main/java/com/axway/apim/api/export/ExportAPI.java

@@ -209,6 +209,16 @@ public String getDeprecated() {
 
 	public Map<String, String> getCustomProperties() {
 		if(this.actualAPIProxy.getCustomProperties()!=null && this.actualAPIProxy.getCustomProperties().size()==0) return null;
+		Iterator<String> it = this.actualAPIProxy.getCustomProperties().values().iterator();
+		boolean propertyFound = false;
+		while(it.hasNext()) {
+			String propValue = it.next();
+			if(propValue!=null) {
+				propertyFound = true;
+				break;
+			}
+		}
+		if(!propertyFound) return null; // If no property is declared for this API return null
 		return this.actualAPIProxy.getCustomProperties();
 	}