From 7477abe7f36f9e3109272591ae7a34beff04012d Mon Sep 17 00:00:00 2001
From: Takeshi MUTOH <takeshi.mutoh@gmail.com>
Date: Sun, 12 Feb 2017 06:19:13 +0900
Subject: [PATCH] Retern to legacy implement for expr(1) etc.

---
 src/libc/stdio/doprnt.c | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/src/libc/stdio/doprnt.c b/src/libc/stdio/doprnt.c
index b1885bb..4dddea2 100644
--- a/src/libc/stdio/doprnt.c
+++ b/src/libc/stdio/doprnt.c
@@ -171,19 +171,8 @@ reswitch:	switch (c = *fmt++) {
 			break;
 
 		case 'D':
-			s = va_arg (ap, const unsigned char*);
-			if (! width)
-				width = 16;
-			if (sharpflag)
-				padding = ':';
-			while (width--) {
-				c = *s++;
-				PUTC (mkhex (c >> 4));
-				PUTC (mkhex (c));
-				if (width)
-					PUTC (padding);
-			}
-			break;
+			lflag=1;
+			/* FALLTHROUGH */
 
 		case 'd':
 		case 'i':