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hush: remove a comment about already fixed bug

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This commit is contained in:
Denis Vlasenko 2008-08-03 22:27:50 +00:00
parent b2dc913527
commit c8bec9a085
1 changed files with 0 additions and 2 deletions
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shell/hush.c
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@ -2471,8 +2471,6 @@ static int expand_on_ifs(o_string *output, int n, const char *str)
* to be filled). This routine is extremely tricky: has to deal with
* variables/parameters with whitespace, $* and $@, and constructs like
* 'echo -$*-'. If you play here, you must run testsuite afterwards! */
/* NB: another bug is that we cannot detect empty strings yet:
* "" or $empty"" expands to zero words, has to expand to empty word */
static int expand_vars_to_list(o_string *output, int n, char *arg, char or_mask)
{
/* or_mask is either 0 (normal case) or 0x80