X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.interop.update%2Fsrc%2Forg%2Fsimantics%2Finterop%2Fupdate%2Fmodel%2FAddDeleteUpdateOp.java;h=d04c6a97bb09752530353c79307601daba58e4e8;hb=8ccda6f549438663992eba3e57cce5556ee3dc5b;hp=854ad543a9f19f7d42f3e5eabdec96acdd9bacca;hpb=8f9ea51e74d4b475b874f2f1131503c955da60cb;p=simantics%2Finterop.git

diff --git a/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java b/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java
index 854ad54..d04c6a9 100644
--- a/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java
+++ b/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java
@@ -37,10 +37,10 @@ public abstract class AddDeleteUpdateOp extends UpdateOp {
 	@Override
 	public boolean requiresOp(UpdateOp op) {
 	    if (add) {
-	        if (getParentOps().contains(op))
+	        if (getParentOps().contains(op) && op.isAdd())
 	            return true;
 	    } else {
-	        if (getSubOps().contains(op))
+	        if (getSubOps().contains(op) && op.isDelete())
                 return true;
 	    }
 	    return false;