From: Wouter Wijngaards <wouter@NLnetLabs.nl>
Date: Tue, 7 Apr 2009 13:25:24 +0000 (+0000)
Subject: and tabs display in TXT records is neat
X-Git-Tag: release-1.6.0~78
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5e4fbc3c8ccc3495d7cebbe60e399f2d3bc83ecd;p=thirdparty%2Fldns.git

and tabs display in TXT records is neat
---

diff --git a/host2str.c b/host2str.c
index 4e2c6c5b..49b69329 100644
--- a/host2str.c
+++ b/host2str.c
@@ -344,7 +344,7 @@ ldns_rdf2buffer_str_str(ldns_buffer *output, const ldns_rdf *rdf)
 	ldns_buffer_printf(output, "\"");
 	for (i = 1; i <= length; ++i) {
 		char ch = (char) data[i];
-		if (isprint((int)ch)) {
+		if (isprint((int)ch) || ch=='\t') {
 			if (ch == '"' || ch == '\\') {
 				ldns_buffer_printf(output, "\\");
 			}