1 files changed, 6 insertions, 0 deletions
diff --git a/cpp/test/Ice/faultTolerance/Client.cpp b/cpp/test/Ice/faultTolerance/Client.cpp
index 054fa0b9c46..96a11f9d0c8 100644
--- a/cpp/test/Ice/faultTolerance/Client.cpp
+++ b/cpp/test/Ice/faultTolerance/Client.cpp
@@ -22,6 +22,12 @@ usage(const char* n)
 int
 run(int argc, char* argv[], const Ice::CommunicatorPtr& communicator)
 {
+    if(argc < 3)
+    {
+        usage(argv[0]);
+	return 1;
+    }
+
     vector<int> ports;
     for(int i = 1; i < argc; ++i)
     {