www_listing: add space after `input=text' in search field

Having an attribute value glued to an HTML closing tag may
cause problems with some parsers.

Reported-by: Cédric Hannotier <cedric.hannotier@ulb.be>

diff --git a/lib/PublicInbox/WwwListing.pm b/lib/PublicInbox/WwwListing.pm
index 2d6c74dafc527f821c2f4d553a0268b25c11217d..5681377f23b014bcb5d50d44226ba51af837ddaf 100644 (file)
--- a/lib/PublicInbox/WwwListing.pm
+++ b/lib/PublicInbox/WwwListing.pm
@@ -179,7 +179,7 @@ sub mset_nav_top {
                $qh = qq[\nvalue="].ascii_html($qh).'"';
        }
        chop(my $rv = <<EOM);
-<form action="./"><pre><input name=q type=text$qh/><input
+<form action="./"><pre><input name=q type=text$qh /><input
 type=submit value="locate inbox"/><input type=submit name=a
 value="search all inboxes"/></pre></form><pre>
 EOM