From 0aba4997b5327add60a951f7c94951566005894e Mon Sep 17 00:00:00 2001
From: ABeltramo <beltramo.ale@gmail.com>
Date: Sun, 4 Feb 2024 15:48:15 +0000
Subject: [PATCH] fix: fake-udev use error code to signal fail on sending
 message

---
 src/fake-udev/fake-udev-cli.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/fake-udev/fake-udev-cli.cpp b/src/fake-udev/fake-udev-cli.cpp
index bc0382b2..acbc526a 100644
--- a/src/fake-udev/fake-udev-cli.cpp
+++ b/src/fake-udev/fake-udev-cli.cpp
@@ -7,6 +7,7 @@
 constexpr int UDEV_EVENT_MODE = 2;
 int main(int argc, char *argv[]) {
   InputParser input(argc, argv);
+  int rc = -1;
 
   if (input.cmdOptionExists("-h") || input.cmdOptionExists("--help")) {
     std::cout << "Usage: fake-udev -m <base64 encoded message> [options]" << std::endl;
@@ -51,15 +52,16 @@ int main(int argc, char *argv[]) {
     netlink_connection conn{};
     if (connect(conn, domain, type, protocol, groups)) {
       auto header = make_udev_header(msg, udev_subsystem, udev_devtype);
-      if (send_msgs(conn, {header, msg}))
+      if (send_msgs(conn, {header, msg})) {
         std::cout << "Message sent" << std::endl;
+        rc = 0;
+      }
     }
 
     cleanup(conn);
-    return 0;
   } else {
     std::cout << "No messages to send, have you forgot to pass -m ?" << std::endl;
   }
 
-  return -1;
+  return rc;
 }
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