From: Wouter Wijngaards <wouter@NLnetLabs.nl>
Date: Tue, 7 Apr 2009 13:10:17 +0000 (+0000)
Subject: Escape spaces in printed domain names.
X-Git-Tag: release-1.6.0~79
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=80a70976bf60cffa4d10cecb2064ca03e46b2cb9;p=thirdparty%2Fldns.git

Escape spaces in printed domain names.
---

diff --git a/host2str.c b/host2str.c
index caef5de9..4e2c6c5b 100644
--- a/host2str.c
+++ b/host2str.c
@@ -251,8 +251,7 @@ ldns_rdf2buffer_str_dname(ldns_buffer *output, const ldns_rdf *dname)
 				    data[src_pos] == '(' || data[src_pos] == ')') {
 					ldns_buffer_printf(output, "\\%c", 
 							data[src_pos]);
-					/* isprint!? */
-				} else if (!isprint((int) data[src_pos])) {
+				} else if (!isgraph((int) data[src_pos])) {
 					ldns_buffer_printf(output, "\\%03u", 
 							data[src_pos]);
 				} else {