apply correct redifinition of Stdxxx key

src/66/66-execute.c

@@ -275,7 +275,6 @@ static void io_open_terminal_ncontrol(resolve_service_t *res, int fd, const char
         else
             log_dieusys(LOG_EXIT_SYS, "tcsetpgrp") ;
     }
-        log_dieusys(LOG_EXIT_SYS, "tcgetpgrp") ;
 
     if (sigaction(SIGTTOU, &sold, NULL) < 0 ||
         sigaction(SIGHUP, &shug, NULL) < 0)

src/lib66/parse/parse_mandatory.c

@@ -50,9 +50,9 @@ int parse_mandatory(resolve_service_t *res)
             if (in->type == IO_TYPE_S6LOG || in->type == IO_TYPE_NOTSET)
                 in->type = IO_TYPE_PARENT ;
             if (out->type == IO_TYPE_S6LOG || out->type == IO_TYPE_NOTSET)
-                out->type == IO_TYPE_PARENT ;
+                out->type = IO_TYPE_PARENT ;
             if (err->type == IO_TYPE_S6LOG || err->type == IO_TYPE_NOTSET)
-                err->type == IO_TYPE_PARENT ;
+                err->type = IO_TYPE_PARENT ;
 
         } else {