typo

[ikiwiki.git] / ikiwiki-transition

diff --git a/ikiwiki-transition b/ikiwiki-transition
index a257347a1ad1da259ecb23ebc9d56f3269f62c5b..e42a5137c72f4ef403aeda4e117944e575928d6d 100755 (executable)
--- a/ikiwiki-transition
+++ b/ikiwiki-transition
@@ -130,14 +130,24 @@ sub setupformat {
        IkiWiki::checkconfig();
        
        # unpack old-format wrappers setting into new fields
+       my $cgi_seen=0;
+       my $rcs_seen=0;
        foreach my $wrapper (@{$config{wrappers}}) {
                if ($wrapper->{cgi}) {
+                       if ($cgi_seen) {
+                               die "don't know what to do with second cgi wrapper ".$wrapper->{wrapper}."\n";
+                       }
+                       $cgi_seen++;
                        print "setting cgi_wrapper to ".$wrapper->{wrapper}."\n";
                        $config{cgi_wrapper}=$wrapper->{wrapper};
                        $config{cgi_wrappermode}=$wrapper->{wrappermode}
                                if exists $wrapper->{wrappermode};
                }
                elsif ($config{rcs}) {
+                       if ($rcs_seen) {
+                               die "don't know what to do with second rcs wrapper ".$wrapper->{wrapper}."\n";
+                       }
+                       $rcs_seen++;
                        print "setting $config{rcs}_wrapper to ".$wrapper->{wrapper}."\n";
                        $config{$config{rcs}."_wrapper"}=$wrapper->{wrapper};
                        $config{$config{rcs}."_wrappermode"}=$wrapper->{wrappermode}