backport fix from HEAD allowing - in preference email addresses

diff --git a/httemplate/pref/pref-process.html b/httemplate/pref/pref-process.html
index a5e13f0..7042865 100644 (file)
--- a/httemplate/pref/pref-process.html
+++ b/httemplate/pref/pref-process.html
@@ -33,7 +33,7 @@
 %                   );
 %
 % foreach (@paramlist) {
-%   scalar($cgi->param($_)) =~ /^[,.\@\w]*$/ && next;
+%   scalar($cgi->param($_)) =~ /^[,.\-\@\w]*$/ && next;
 %   $error ||= "Illegal value for parameter $_";
 %   last;
 % }