Bug 4215 OPAC "Search for title in" can fail with trailing slashes in…

… title

While configuring Search for Title In links, I found that some target sites
can't process an incoming title search if the title being sent has a trailing
slash.  If the same search is sent without the trailing slash, it works fine.  I
modified opac-detail.pl to strip off the trailing slash (and space) for titles
being sent to other sites.

Signed-off-by: Galen Charlton <gmcharlt@gmail.com>

opac/opac-detail.pl

@@ -558,6 +558,8 @@ BEGIN
     $search_for_title =~ s/{AUTHOR}/$dat->{author}/g;
     $search_for_title =~ s/{TITLE}/$dat->{title}/g;
     $search_for_title =~ s/{ISBN}/$isbn/g;
+    $dat->{title} =~ s/\/+$//; # remove trailing slash
+    $dat->{title} =~ s/\s+$//; # remove trailing space
  $template->param('OPACSearchForTitleIn' => $search_for_title);
 }