Fixed failing test.

AraHaan · AraHaan · commit 80bee478cf4b · 2018-09-19T14:14:27.000-04:00
diff --git a/XmlAbstraction/XmlObject.cs b/XmlAbstraction/XmlObject.cs
@@ -547,7 +547,11 @@ public string Read(string elementname, string attributename)
             }
             else if (elem != null)
             {
-                return elem.Attribute(attributename).Value;
+                var attribute = elem.Attribute(attributename);
+                if (attribute != null)
+                {
+                    return attribute.Value;
+                }
             }
             else if (this.ElementsAdded.ContainsKey(elementname))
             {

Original file line number	Diff line number	Diff line change
`@@ -547,7 +547,11 @@ public string Read(string elementname, string attributename)`
`547`	`547`	`}`
`548`	`548`	`else if (elem != null)`
`549`	`549`	`{`
`550`		`- return elem.Attribute(attributename).Value;`
	`550`	`+ var attribute = elem.Attribute(attributename);`
	`551`	`+ if (attribute != null)`
	`552`	`+ {`
	`553`	`+ return attribute.Value;`
	`554`	`+ }`
`551`	`555`	`}`
`552`	`556`	`else if (this.ElementsAdded.ContainsKey(elementname))`
`553`	`557`	`{`