diff --git a/CSharpTranslator/antlr3/src/cs2j/CSharp/Main.cs b/CSharpTranslator/antlr3/src/cs2j/CSharp/Main.cs
index c7f87ec..6edd6a8 100644
--- a/CSharpTranslator/antlr3/src/cs2j/CSharp/Main.cs
+++ b/CSharpTranslator/antlr3/src/cs2j/CSharp/Main.cs
@@ -8,7 +8,7 @@ namespace RusticiSoftware.Translator.CSharp
     {
         public static void Main(string[] args)
         {
-            if (args[0].ToLower() == "-mindriver")
+            if (args.Length > 0 && args[0].ToLower() == "-mindriver")
             {
                 MinDriver.MinDriverMain(args);
             }