Handle an edge case

mnadareski · mnadareski · commit a20c7529d6eb · 2025-08-28T19:46:50.000-04:00
diff --git a/SabreTools.IO/Streams/ViewStream.cs b/SabreTools.IO/Streams/ViewStream.cs
@@ -26,12 +26,13 @@ public string? Filename
         {
             get
             {
-                // Only file streams can have a filename
-                if (_source is not FileStream fs)
-                    return null;
+                // A subset of streams have a filename
+                if (_source is FileStream fs)
+                    return fs.Name;
+                else if (_source is ViewStream vs)
+                    return vs.Filename;
 
-                // Return the name
-                return fs.Name;
+                return null;
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -26,12 +26,13 @@ public string? Filename`
`26`	`26`	`{`
`27`	`27`	`get`
`28`	`28`	`{`
`29`		`- // Only file streams can have a filename`
`30`		`- if (_source is not FileStream fs)`
`31`		`- return null;`
	`29`	`+ // A subset of streams have a filename`
	`30`	`+ if (_source is FileStream fs)`
	`31`	`+ return fs.Name;`
	`32`	`+ else if (_source is ViewStream vs)`
	`33`	`+ return vs.Filename;`
`32`	`34`
`33`		`- // Return the name`
`34`		`- return fs.Name;`
	`35`	`+ return null;`
`35`	`36`	`}`
`36`	`37`	`}`
`37`	`38`