Bug fixes from pdksh-unstable-5.2.13.4, including "official" versions of

some that we had already fixed locally.
 o typeset -f FUNC doesn't print follows command (and expression) substitutions.
 o when re-allocating memory, too much may be copied from old memory.
 o set -o printed some options sans names.
 o emacs mode: <esc>. in very fist command causes core dump.
 o pdksh dumps core after a cd command.
 o typeset -i reports on array elements that have no value
   (at&t ksh reports on array base name - no index).
 o ulimit -ctn unlimittttted kills shell (resource exceeded).
 o ". /dev/null" says access denied.
 o flag field in aliases incorrectly changed (all flags set instead of
   clearing ISSET) in exec.c(flushcom).
 o ${#array[*]} prints largest index instead of number of (set) elements
   in an array (ksh88 does the former).
 o sys_siglist[] doesn't always have NSIG non-null entries...

1 files changed, 4 insertions, 4 deletions

diff --git a/bin/ksh/shf.c b/bin/ksh/shf.c
index 78266aa9b26..fb4d94cb3af 100644
--- a/bin/ksh/shf.c
+++ b/bin/ksh/shf.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: shf.c,v 1.3 1997/06/19 13:58:46 kstailey Exp $	*/
+/*	$OpenBSD: shf.c,v 1.4 1998/10/29 04:09:21 millert Exp $	*/
 
 /*
  *  Shell file I/O routines
@@ -1098,11 +1098,11 @@ shf_vfprintf(shf, fmt, args)
 					precision = 0;
 			}
 			if (tmp)
-				*--s = '-';
+				*s++ = '-';
 			else if (flags & FL_PLUS)
-				*--s = '+';
+				*s++ = '+';
 			else if (flags & FL_BLANK)
-				*--s = ' ';
+				*s++ = ' ';
 
 			if (style == 'e')
 				*s++ = *p++;