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authorDenis Vlasenko2008-08-03 22:27:50 +0000
committerDenis Vlasenko2008-08-03 22:27:50 +0000
commitc8bec9a0852ce6ce09a67d8a688623e32735378e (patch)
treeb5c6e279e264277217ebc1ee213f2937fa5d2596 /shell
parentb2dc913527f2cb9a4590fe5e553bcc2c456007e0 (diff)
downloadbusybox-c8bec9a0852ce6ce09a67d8a688623e32735378e.zip
busybox-c8bec9a0852ce6ce09a67d8a688623e32735378e.tar.gz
hush: remove a comment about already fixed bug
Diffstat (limited to 'shell')
-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