diff --git a/src/options.cpp b/src/options.cpp
index 133a070..0a52d66 100644
--- a/src/options.cpp
+++ b/src/options.cpp
@@ -41,4 +41,8 @@ void parseOptions(int argc, char *argv[]) {
                 break;
         }
     }
+
+    if (optind == argc) {
+        exit(0);
+    }
 }