vendor/NetBSD/libc-vis/20160608

1 files changed, 8 insertions, 2 deletions

diff --git a/unvis.c b/unvis.c
index cf0273dfc8c4..30fad8154d75 100644
--- a/unvis.c
+++ b/unvis.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: unvis.c,v 1.41 2012/12/15 04:29:53 matt Exp $	*/
+/*	$NetBSD: unvis.c,v 1.44 2014/09/26 15:43:36 roy Exp $	*/
 
 /*-
  * Copyright (c) 1989, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)unvis.c	8.1 (Berkeley) 6/4/93";
 #else
-__RCSID("$NetBSD: unvis.c,v 1.41 2012/12/15 04:29:53 matt Exp $");
+__RCSID("$NetBSD: unvis.c,v 1.44 2014/09/26 15:43:36 roy Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -313,6 +313,12 @@ unvis(char *cp, int c, int *astate, int flag)
 			 */
 			*astate = SS(0, S_GROUND);
 			return UNVIS_NOCHAR;
+		default:
+			if (isgraph(c)) {
+				*cp = c;
+				*astate = SS(0, S_GROUND);
+				return UNVIS_VALID;
+			}
 		}
 		goto bad;