diff --git a/src/azbelt.nim b/src/azbelt.nim
index 7c9a2d2..5c1849e 100644
--- a/src/azbelt.nim
+++ b/src/azbelt.nim
@@ -84,4 +84,5 @@ proc DllMain(hinstDLL: HINSTANCE, fdwReason: DWORD, lpvReserved: LPVOID) : BOOL
 
 
 when isMainModule:
-  go(paramStr(1))
\ No newline at end of file
+  if paramCount() > 0:
+    go(paramStr(1))