# HG changeset patch
# User Nicholas Jillings <nicholas.jillings@mail.bcu.ac.uk>
# Date 1489666901 0
# Node ID 29672fa03c7573e1b28c241bbdc74913682384fc
# Parent  7ebeb0bffc5a4688b03ad8bbe956b0658e4c0d81
Potential fix for #187

diff -r 7ebeb0bffc5a -r 29672fa03c75 interfaces/AB.js
--- a/interfaces/AB.js	Wed Mar 01 11:53:20 2017 +0000
+++ b/interfaces/AB.js	Thu Mar 16 12:21:41 2017 +0000
@@ -364,7 +364,10 @@
             var orNode = new interfaceContext.outsideReferenceDOM(audioObject, index, document.getElementById("outside-reference-holder"));
             audioObject.bindInterface(orNode);
         } else {
-            var label = interfaceContext.getLabel(labelType, index, audioHolderObject.labelStart);
+            var label = element.label;
+            if (label === "") {
+                label = interfaceContext.getLabel(labelType, index, audioHolderObject.labelStart);
+            }
             var node = new this.comparatorBox(audioObject, index, label);
             audioObject.bindInterface(node);
             this.comparators.push(node);
diff -r 7ebeb0bffc5a -r 29672fa03c75 xml/test-schema.xsd
--- a/xml/test-schema.xsd	Wed Mar 01 11:53:20 2017 +0000
+++ b/xml/test-schema.xsd	Thu Mar 16 12:21:41 2017 +0000
@@ -181,7 +181,7 @@
                 <xs:attribute ref="id" use="required" />
                 <xs:attribute name="url" type="xs:anyURI" use="required" />
                 <xs:attribute name="gain" type="xs:decimal" default="0" />
-                <xs:attribute name="label" type="xs:string" />
+                <xs:attribute name="label" type="xs:string" default="" />
                 <xs:attribute ref="name" />
                 <xs:attribute name="type" default="normal">
                     <xs:simpleType>