-#define GET_BAN_ARG(v,d) if((argc > reason_arg) && ((v = stof(argv(reason_arg))) != 0)) ++reason_arg; else v = d
-#define GET_BAN_REASON(v,d) if(argc > reason_arg) v = substring(command, argv_start_index(reason_arg), strlen(command) - argv_start_index(reason_arg)); else v = d
+#define GET_BAN_ARG(v,d) if(argc > reason_arg) { if((v = stof(argv(reason_arg))) != 0) ++reason_arg; else v = d; } else { v = d; }
+#define GET_BAN_REASON(v,d) if(argc > reason_arg) v = substring(command, argv_start_index(reason_arg), strlen(command) - argv_start_index(reason_arg)); else v = d;