misc: use EXIT_SUCCESS and EXIT_FAILURE instead of 0 and 1

1 files changed, 7 insertions, 6 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 0ecd727..8b32a44 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -38,23 +38,24 @@ int main(int argc, char *argv[]) {
 	std::vector<std::string> args{argv + 1, argv + argc};
   if (args.empty()) {
     help();
-    return 1;
+
+    return EXIT_FAILURE;
   }
   uint16_t port = 0;
   for (const auto &arg : args) {
     if (arg == "-h" || arg == "--help") {
       help();
-      return 0;
+      return EXIT_SUCCESS;
     } else if (std::ranges::all_of(arg, ::isdigit)) {
       port = std::stoi(arg);
       if (std::stoi(arg) < 0) {
         log(ERR, "Port number must be greater than 0");
 
-        return 1;
+        return EXIT_FAILURE;
       } else if (std::stoi(arg) > 65535) {
         log(ERR, "Port number must be less than 65536");
 
-        return 1;
+        return EXIT_FAILURE;
       }
 
       port = std::stoi(arg);
@@ -66,7 +67,7 @@ int main(int argc, char *argv[]) {
     log(ERR, "Port number is required");
 
     help();
-    return 1;
+    return EXIT_FAILURE;
   }
 
 	registerSignals();
@@ -78,5 +79,5 @@ int main(int argc, char *argv[]) {
 	g_pChatServer->cleanup();
 	g_pChatServer.reset();
 
-	return 0;
+	return EXIT_SUCCESS;
 }