From 9058a8367f0e54834f1a43fdcb5d944965f1e97c Mon Sep 17 00:00:00 2001
From: Ben Wiederhake <BenWiederhake.GitHub@gmx.de>
Date: Sat, 23 Jan 2021 15:12:24 +0100
Subject: [PATCH] UserspaceEmulator: Improve error message for typos

---
 Userland/DevTools/UserspaceEmulator/main.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Userland/DevTools/UserspaceEmulator/main.cpp b/Userland/DevTools/UserspaceEmulator/main.cpp
index 432c9a4a75..8fff65cd0f 100644
--- a/Userland/DevTools/UserspaceEmulator/main.cpp
+++ b/Userland/DevTools/UserspaceEmulator/main.cpp
@@ -49,6 +49,10 @@ int main(int argc, char** argv, char** env)
     parser.parse(argc, argv);
 
     auto executable_path = Core::find_executable_in_path(command[0]);
+    if (executable_path.is_empty()) {
+        reportln("Cannot find executable for '{}'.", command[0]);
+        return 1;
+    }
 
     Vector<String> arguments;
     for (auto arg : command) {