routesearch: support circular routes

[ypp-sc-tools.db-live.git] / yarrg / web / qtextstringcheck

diff --git a/yarrg/web/qtextstringcheck b/yarrg/web/qtextstringcheck
index 4fbfc546a88903180506ad850ba5411b288bbaa5..9dce8287e208d8213418dd6432e49898c998a74a 100755 (executable)
--- a/yarrg/web/qtextstringcheck
+++ b/yarrg/web/qtextstringcheck
@@ -129,7 +129,10 @@ $emsg='' if !defined $emsg;
 $debugf->("QTSC EMSG='$emsg' RESULTS='@results'");
 
 if ($format =~ /json/) {
-       $r->content_type($ctype or $format);
+       $ctype ||= $format;
+       die unless grep { $_ eq $ctype }
+               qw(application/json text/plain text/xml);
+       $r->content_type($ctype);
        my $jobj= {
                success => 1*!length $emsg,
                show => (length $emsg      ? $emsg                       :