fix for 2316: editing MARC subfield structure limits on subfield codes

This is one place that TMPL EXPRs actually made sense, against my better
judgement. It's already used in this template, so if someone wants to clean
it up, feel free.

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marc_subfields_structure.tmpl b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marc_subfields_structure.tmpl
index 6376cc4..ff4bfb9 100644 (file)
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marc_subfields_structure.tmpl
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/marc_subfields_structure.tmpl
@@ -83,7 +83,7 @@ function displayMoreConstraint(numlayer){
         
                <fieldset class="rows"><legend>Basic constraints</legend>
                        <ol>
-                               <!-- TMPL_IF name="subfieldcode" -->
+                               <!-- TMPL_IF EXPR="subfieldcode eq 0 || subfieldcode" --> 
                                <li><span class="label">Subfield code:</span> <!-- TMPL_VAR NAME="subfieldcode" --> <input type="hidden" name="tagsubfield" value="<!-- TMPL_VAR NAME="subfieldcode" -->" /></li>
                                <!-- TMPL_ELSE -->
                                <li><span class="label">Subfield code:</span> <input type="text" name="tagsubfield" value="<!-- TMPL_VAR NAME="subfieldcode" -->" /></li>