fixed issue with the empty file path for the default viewer handler

ArtifexSoftware · Jul 30, 2014 · c6d2417 · c6d2417
1 parent 7ac95b8
commit c6d2417
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Ghostscript.NET/Viewer/GhostscriptViewer.cs b/Ghostscript.NET/Viewer/GhostscriptViewer.cs
@@ -328,7 +328,7 @@ private void Open()
         {
             string extension = Path.GetExtension(_filePath).ToLower();
 
-            if (string.IsNullOrWhiteSpace(extension))
+            if (!string.IsNullOrWhiteSpace(_filePath) && string.IsNullOrWhiteSpace(extension))
             {
                 using (FileStream srm = new FileStream(_filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
                 {