Fixed ocasional fault on diff installer download

In certain cases when the download fails the file name is null and the delete file faults. This change handles that case gracefully.
gdevic · Jan 8, 2013 · 580203d · 580203d
1 parent 3e85dd8
commit 580203d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/FormDownload.cs b/FormDownload.cs
@@ -80,7 +80,8 @@ void WorkerRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
             // Remove temporary file if we did not complete the download
             if(!isCompleted)
             {
-                File.Delete(TargetFile);
+                if (!String.IsNullOrEmpty(TargetFile))
+                    File.Delete(TargetFile);
                 DialogResult = DialogResult.Cancel;
             }
             else