diff options
| author | Denys Vlasenko | 2009-05-27 18:07:29 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2009-05-27 18:07:29 +0200 |
| commit | e6f6d829403156797fabc4690d497fdf7cd6f7d1 (patch) | |
| tree | d2118b46c4bfca2ae806f24d28046eda9190eab5 /shell | |
| parent | 20cc390b9bb33cd0ab05c8bbfcd24babad7ec204 (diff) | |
| download | busybox-1_14_1.zip busybox-1_14_1.tar.gz | |
hush: more fixes from trunk; bump version to 1.14.11_14_1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/Config.in | 7 | ||||
| -rw-r--r-- | shell/hush.c | 8 |
2 files changed, 12 insertions, 3 deletions
diff --git a/shell/Config.in b/shell/Config.in index 6cc11ce..57969f0 100644 --- a/shell/Config.in +++ b/shell/Config.in @@ -232,6 +232,13 @@ config HUSH_FUNCTIONS help Enable support for shell functions in hush. +800 bytes. +config HUSH_EXPORT_N + bool "Support export '-n' option" + default n + depends on HUSH + help + Enable support for export '-n' option in hush. It is a bash extension. + config LASH bool "lash (deprecated: aliased to hush)" default n diff --git a/shell/hush.c b/shell/hush.c index 8c3e7c5..735cb4c 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -50,7 +50,6 @@ * * TODOs: * grep for "TODO" and fix (some of them are easy) - * $var refs in function do not pick up values set by "var=val func" * builtins: ulimit * follow IFS rules more precisely, including update semantics * @@ -4110,8 +4109,11 @@ static int run_list(struct pipe *pi) } #endif #if ENABLE_HUSH_FUNCTIONS - if (G.flag_return_in_progress == 1) - goto check_jobs_and_break; + if (G.flag_return_in_progress == 1) { + /* same as "goto check_jobs_and_break" */ + checkjobs(NULL); + break; + } #endif } else if (pi->followup == PIPE_BG) { /* What does bash do with attempts to background builtins? */ |