From 90ba9608cbadf0c130c1f2ebc76ec746bfc7f448 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Sun, 20 Jul 2008 11:01:18 -0400
Subject: [PATCH] Fix parse() not to filter out tab from quoted arguments

Broken in commit 2cc44bb1, v4.2.21.
---
 src/lib/gen/parse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/gen/parse.c b/src/lib/gen/parse.c
index 58aae368..c9b8b700 100644
--- a/src/lib/gen/parse.c
+++ b/src/lib/gen/parse.c
@@ -87,7 +87,7 @@ parse(char *buf, char *space, char **arg,
 	for (; *buf && (quoted || !isspace(*(unsigned char *)buf)); buf++) {
 	    if (*buf == '"')
 		quoted = !quoted;
-	    else if (*buf >= 0x20 && *buf <= 0x7e)
+	    else if ((*buf >= 0x20 && *buf <= 0x7e) || *buf == '\t')
 		*space++ = *buf;
 	    /* else funny character; ignore */
 	}