diff --git a/jastadd-mquat-eris/src/main/java/de/tudresden/inf/st/mquat/eris/coupling/ERISAttribute.java b/jastadd-mquat-eris/src/main/java/de/tudresden/inf/st/mquat/eris/coupling/ERISAttribute.java index 671f5feaf86df08f2e9b8047f8dc623a364cc57a..fbad9c6b03bd7de66e4213e2f6ec58e8032666f8 100644 --- a/jastadd-mquat-eris/src/main/java/de/tudresden/inf/st/mquat/eris/coupling/ERISAttribute.java +++ b/jastadd-mquat-eris/src/main/java/de/tudresden/inf/st/mquat/eris/coupling/ERISAttribute.java @@ -26,6 +26,7 @@ public class ERISAttribute { typeLength = jsonObject.getInt("typeLength"); unique = jsonObject.getBoolean("unique"); allowIndex = jsonObject.getBoolean("allowIndex"); + allowIndex = allowIndex && notNull && notUndefined; this.container = container; }