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-rw-r--r--shell/hush.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/shell/hush.c b/shell/hush.c
index b639386..ce25e12 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -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