NULL and empty-string attributes are skipped in addition to FALSE

diff --git a/views/default/html/tag.php b/views/default/html/tag.php
index b4875d9530c1e2935322142919ba387af9fd1d71..67a7d067cf537dd153a78ae879b1ab2ec3e41087 100644 (file)
--- a/views/default/html/tag.php
+++ b/views/default/html/tag.php
@@ -43,7 +43,7 @@ $element[] = "<$tag";
 foreach ($vars as $attr => $val) {
        if ($val === TRUE) {
                $element[] = $attr;
-       } elseif ($val !== FALSE) {
+       } elseif (!empty($val)) {
                $val = htmlspecialchars($val);
                $element[] = "$attr=\"$val\"";
        }