libbb: consolidate NOMMU fix of restoring high bit in argv[0][0]

function                                             old     new   delta
fork_or_rexec                                         46      56     +10
bootchartd_main                                     1087    1079      -8
cpio_main                                            674     661     -13
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 10/-21)            Total: -11 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/libbb.h b/include/libbb.h
index cca33a177..6191debb1 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1319,7 +1319,7 @@ enum {
 # define bb_daemonize(flags)                bb_daemonize_or_rexec(flags, bogus)
 #else
   extern bool re_execed;
-  /* Note: re_exec() and fork_or_rexec() do argv[0][0] |= 0x80 on NOMMU!
+  /* Note: re_exec() sets argv[0][0] |= 0x80 on NOMMU!
    * _Parent_ needs to undo it if it doesn't want to have argv[0] mangled.
    */
   void re_exec(char **argv) NORETURN FAST_FUNC;