9ffb7dd9a4
> I rewrite *local_variable* function in hush.c with:
> 1) remove many memory leaks
> 2) add support read_only protect (require write builtin function for set this,
> I write this special for variable HUSH_VERION=0.01)
> 3) commad read set only local variable now
> 4) remove many error messages if "set unset export" not defined variable
> (bash syntax not put and set error code). Hmm, if I set result to -1, you hush
> called waitpid and returned with error "no waitpid" ( i not found place this
> error).
> 5) destroy error in new version check xgetcwd()==NULL and set "(unknow)" -
> this have error: crashe in next call `pwd`, but xgetcwd(not null) called
> free(arg).
> 6) next add integraion with libbb
Valdimir's patch missed two cases of local variable handling
FOO=bar
export FOO=baz
unset FOO
and
export FOO=bar
FOO=baz
which were working before, so I fixed those two cases.
|
||
|---|---|---|
| .. | ||
| cmdedit.c | ||
| cmdedit.h | ||
| hush.c | ||
| lash.c | ||