@@ -154,11 +154,11 @@
     hasGroff := False;
     lblTroffCommandNotFound.Visible := True;
   end;
 
   // Default file name
-  currentGroffFilePath := '[unsaved file]';
+  currentGroffFileName := '[unsaved file]';
 
   // Embed the license
   ResStream:= TResourceStream.Create(HInstance, 'LICENSE', RT_RCDATA);
   try
     mLicense.Lines.LoadFromStream(ResStream);
@@ -296,11 +296,11 @@
 
 procedure TMainForm.btnBuildClick(Sender: TObject);
 var
   buildSuccess: Boolean;
   buildOpts: String;
-  logFileName: String;
+  logFileName: String = '';
   outputFileName: String;
 begin
   // Reset status display:
   MainStatusBar.Panels[1].Text := '';