From 4f2c59b267a4840986c95e22bd302b4216bfb8cf Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 21 May 2010 01:25:16 +0200 Subject: hush: remove extra comparison from prev commit Signed-off-by: Denys Vlasenko --- shell/hush.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'shell') diff --git a/shell/hush.c b/shell/hush.c index 0333395f8..945077d87 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -2647,14 +2647,12 @@ static NOINLINE int expand_vars_to_list(o_string *output, int n, char *arg, char end = --exp_word; if (*exp_word != ':') /* not ${var::...} */ beg = bb_strtou(exp_word, &end, 0); - //bb_error_msg("beg:'%s'=%u end:'%s'", exp_word, beg, end); + //bb_error_msg("beg:'%s'=%u end:'%s'", exp_word, beg, end); if (*end == ':') { len = bb_strtou(end + 1, &end, 0); //bb_error_msg("len:%u end:'%s'", len, end); } - if (*end == '\0' - && end != exp_word /* not "${var:}" */ - ) { + if (*end == '\0') { //bb_error_msg("from val:'%s'", val); if (!val || beg >= strlen(val)) val = ""; -- cgit v1.2.3