1 files changed, 6 insertions, 0 deletions
diff --git a/cppe/demo/IceE/bidir/Client.cpp b/cppe/demo/IceE/bidir/Client.cpp
index fbf1672ca3f..0d25cfda889 100644
--- a/cppe/demo/IceE/bidir/Client.cpp
+++ b/cppe/demo/IceE/bidir/Client.cpp
@@ -27,6 +27,12 @@ public:
 int
 run(int argc, char* argv[], const Ice::CommunicatorPtr& communicator)
 {
+    if(argc > 1)
+    {
+        fprintf(stderr, "%s: too many arguments\n", argv[0]);
+        return EXIT_FAILURE;
+    }
+
     Ice::PropertiesPtr properties = communicator->getProperties();
     const char* proxyProperty = "Callback.Client.CallbackServer";
     string proxy = properties->getProperty(proxyProperty);