From 7010f43fec3f2ac8ba38b4ebe0c1e148c7e57e4e Mon Sep 17 00:00:00 2001
From: Uwe Seimet <Uwe.Seimet@seimet.de>
Date: Wed, 23 Oct 2024 18:14:04 +0200
Subject: [PATCH] Update s2pexec error handling

---
 cpp/s2pexec/s2pexec_core.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cpp/s2pexec/s2pexec_core.cpp b/cpp/s2pexec/s2pexec_core.cpp
index 8535540e..94c2fa02 100644
--- a/cpp/s2pexec/s2pexec_core.cpp
+++ b/cpp/s2pexec/s2pexec_core.cpp
@@ -355,6 +355,11 @@ int S2pExec::Run(span<char*> args, bool in_process)
         return -1;
     }
 
+    if (command.empy()) {
+        cerr << "Error: Missing command" << endl;
+        return -1;
+    }
+
     if (!Init(in_process)) {
         cerr << "Error: Can't initialize bus" << endl;
         return -1;