Merge branch 'master' into master

Author: Frisle

MDX2JSON/Utils.cls

@@ -291,7 +291,7 @@ ClassMethod GetDataSource(pDataSource As %String)
 	set st = $$$OK
 	try {
 
-		if ($FIND(pDataSource, ".pivot") = ($LENGTH(pDataSource) + 1)) {
+		if ($FIND(pDataSource, ".pivot") = ($LENGTH(pDataSource) + 1) && pDataSource '="") {
 			set st = ..OpenPivotByName(pDataSource, .dataSource)
 			return:($$$ISERR(st)) st
 
@@ -578,11 +578,13 @@ ClassMethod AddWidget(sWidget As %String, sDashboard As %String, key As %String)
 		// Edit exists widget				
 		for i=1:1:tDash.widgets.Count()
 		{
+
 			set dWidgets = tDash.widgets.GetAt(i)
 
 			// Check if we trying to change widget name with exists one
 			if ((dWidgets.name '= key) && (dWidgets.name = sWidget.name)) {
 				return $$$ERROR($$$GeneralError,"Widget " _ sWidget.name _ " already exists")
+
 			}
 
 			if (dWidgets.name = key)

module.xml

@@ -2,7 +2,7 @@
 <Export generator="Cache" version="25">
 <Document name="MDX2JSON.ZPM"><Module>
  <Name>MDX2JSON</Name>
-  <Version>3.2.26</Version>
+  <Version>3.2.29</Version>
   <Description>RESTful web api for MDX to JSON transformation (plus JSONP and XML/A) for InterSystems IRIS. Also provides information about DeepSee objects.</Description>
   <Packaging>module</Packaging>
   <SourcesRoot>./</SourcesRoot>