Force CGI::FormBuilder->field to scalar context where necessary

[git.ikiwiki.info.git] / IkiWiki / Plugin / po.pm

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 6107a4a2252c256e715a3b0bd210eb28d45371b3..1528f235ff82282022332af0f55c4664b06bf013 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -548,7 +548,7 @@ sub formbuilder_setup (@) {
                # their buttons, which is why this hook must be run last.
                # The canrename/canremove hooks already ensure this is forbidden
                # at the backend level, so this is only UI sugar.
-               if (istranslation($form->field("page"))) {
+               if (istranslation(scalar $form->field("page"))) {
                        map {
                                for (my $i = 0; $i < @{$params{buttons}}; $i++) {
                                        if (@{$params{buttons}}[$i] eq $_) {