NOMMU re-exec trick shuld not depend on existence of "don't daemonize"

option for every affected applet (and dnsd, for example, don't have one).
Thus rework re-exec support to not require it. Code got smaller too.

1 files changed, 2 insertions, 1 deletions

diff --git a/sysklogd/klogd.c b/sysklogd/klogd.c
index cca6f5671..fc0ed3037 100644
--- a/sysklogd/klogd.c
+++ b/sysklogd/klogd.c
@@ -51,7 +51,8 @@ int klogd_main(int argc, char **argv)
 
         if (!(option_mask32 & OPT_FOREGROUND)) {
 #ifdef BB_NOMMU
-                vfork_daemon_rexec(0, 1, argc, argv, "-n");
+                if (!re_execed)
+                        vfork_daemon_rexec(0, 1, argv);
 #else
                 bb_daemonize();
 #endif