From 06fc3fc8339bb439aa805f2c4935c590ac5464bc Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sun, 30 May 2004 20:09:24 +0000 Subject: Work around HPUX /bin/cc compiler bug. (card_of_complement): Use cleaner `sizeof in_set' rather than `N_CHARS * sizeof(in_set[0])'. Using HPUX's /bin/cc (aC++/ANSI C B3910B A.05.55 [Dec 04 2003]) on an ia64-hp-hpux11.22 system, those two expressions are not the same (256 vs. 1024). The effect of this problem was that `tr -c x y' would fail: tr: when not truncating set1, string2 must be non-empty --- src/tr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/tr.c b/src/tr.c index 366b21710..88f72422b 100644 --- a/src/tr.c +++ b/src/tr.c @@ -1274,7 +1274,7 @@ card_of_complement (struct Spec_list *s) int cardinality = N_CHARS; SET_TYPE in_set[N_CHARS]; - memset (in_set, 0, N_CHARS * sizeof (in_set[0])); + memset (in_set, 0, sizeof in_set); s->state = BEGIN_STATE; while ((c = get_next (s, NULL)) != -1) if (!in_set[c]++) -- cgit v1.2.3-70-g09d2