From 7dfb2a976022777d0cd59c07852836b738b79ccc Mon Sep 17 00:00:00 2001 From: Sheldon Hearn Date: Thu, 23 Dec 1999 18:24:31 +0000 Subject: [PATCH] Fix zero-padding for printf formats which include a precision or width. This is a vendor-supplied patch. Requested by: bde Submitted by: Aharon Robbins --- contrib/awk/builtin.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/contrib/awk/builtin.c b/contrib/awk/builtin.c index 0fee05459a2..3de6f2ecddd 100644 --- a/contrib/awk/builtin.c +++ b/contrib/awk/builtin.c @@ -463,7 +463,13 @@ check_pos: break; case '0': - zero_flag = TRUE; + /* + * Only turn on zero_flag if we haven't seen + * the field width or precision yet. Otherwise, + * screws up floating point formatting. + */ + if (cur == & fw) + zero_flag = TRUE; if (lj) goto retry; /* FALL through */ @@ -2006,7 +2012,7 @@ NODE *tree; free_temp(tmp); if (do_lint) { - if (uval < 0) + if (d < 0) warning("compl(%lf): negative value will give strange results", d); if (double_to_int(d) != d) warning("compl(%lf): fractional value will be truncated", d);