hush: use FEATURE_SH_NOFORK to enable NOFORK trick

Also expands docs

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

1 files changed, 5 insertions, 4 deletions

diff --git a/shell/Config.src b/shell/Config.src
index c9c2439e7..e96c21620 100644
--- a/shell/Config.src
+++ b/shell/Config.src
@@ -123,9 +123,9 @@ config FEATURE_SH_NOFORK
         default n
         depends on (HUSH || ASH) && FEATURE_PREFER_APPLETS
         help
-          This option causes busybox shells [currently only ash]
-          to not execute typical fork/exec/wait sequence, but call <applet>_main
-          directly, if possible. (Sometimes it is not possible: for example,
+          This option causes busybox shells to not execute typical
+          fork/exec/wait sequence, but call <applet>_main directly,
+          if possible. (Sometimes it is not possible: for example,
           this is not possible in pipes).
 
           This will be done only for some applets (those which are marked
@@ -133,6 +133,7 @@ config FEATURE_SH_NOFORK
 
           This may significantly speed up some shell scripts.
 
-          This feature is relatively new. Use with care.
+          This feature is relatively new. Use with care. Report bugs
+          to project mailing list.
 
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