only add delete link when delete checkbox is present

Author: janno42

src/jquery.formset.js

@@ -114,14 +114,14 @@
                 // Hide any labels associated with the DELETE checkbox:
                 $('label[for="' + del.attr('id') + '"]').hide();
                 del.remove();
-            }
-            if (hasChildElements(row)) {
-                row.addClass(options.formCssClass);
-                if (row.is(':visible')) {
-                    insertDeleteLink(row);
-                    applyExtraClasses(row, i);
+                if (hasChildElements(row)) {
+                    row.addClass(options.formCssClass);
+                    if (row.is(':visible')) {
+                        insertDeleteLink(row);
+                        applyExtraClasses(row, i);
+                    }
                 }
-            }
+            }            
         });
 
         if ($$.length) {