--- lbbs/src/main.c	2025/05/09 12:58:27	1.28
+++ lbbs/src/main.c	2025/05/13 11:32:01	1.31
@@ -70,13 +70,13 @@ int main(int argc, char *argv[])
 						break;
 					case 'h':
 						app_help();
-						exit(0);
+						return 0;
 					case 'v':
 						puts(app_version);
-						exit(0);
+						return 0;
 					default:
 						arg_error();
-						exit(1);
+						return 1;
 					}
 				}
 			}
@@ -90,12 +90,12 @@ int main(int argc, char *argv[])
 				if (strcmp(argv[i] + 2, "help") == 0)
 				{
 					app_help();
-					exit(0);
+					return 0;
 				}
 				if (strcmp(argv[i] + 2, "version") == 0)
 				{
 					puts(app_version);
-					exit(0);
+					return 0;
 				}
 				if (strcmp(argv[i] + 2, "display-log") == 0)
 				{
@@ -126,7 +126,7 @@ int main(int argc, char *argv[])
 	// Initialize log
 	if (log_begin(LOG_FILE_INFO, LOG_FILE_ERROR) < 0)
 	{
-		exit(-1);
+		return -1;
 	}
 
 	if ((!daemon) && std_log_redir)
@@ -141,14 +141,14 @@ int main(int argc, char *argv[])
 	// Load configuration
 	if (load_conf(CONF_BBSD) < 0)
 	{
-		exit(-2);
+		return -2;
 	}
 
 	// Load menus
 	if (load_menu(&bbs_menu, CONF_MENU) < 0)
 	{
 		unload_menu(&bbs_menu);
-		exit(-3);
+		return -3;
 	}
 
 	// Set signal handler
@@ -157,7 +157,10 @@ int main(int argc, char *argv[])
 	signal(SIGTERM, sig_term_handler);
 
 	// Initialize socket server
-	net_server(BBS_address, BBS_port);
+	if (net_server(BBS_address, BBS_port) < 0)
+	{
+		return -4;
+	}
 
 	// Cleanup
 	unload_menu(&bbs_menu);