diff --git a/main.cpp b/main.cpp
index d13f19d..9483515 100644
--- a/main.cpp
+++ b/main.cpp
@@ -276,7 +276,7 @@ int main(int argc, char *argv[])
     {
         cout << "gta5view Command Line" << endl << endl;
         cout << "Usage: " << args.at(0).toStdString().c_str() << " source target -format -mode" << endl;
-        if (args.at(1) == "--help")
+        if (args.length() >= 1 && args.at(1) == "--help")
         {
             cout << "Convert-only: <autodef> (auto file name at convert)" << endl;
             cout << "Convert-only: <autoext> (auto file extension at convert)" << endl;