Commit 061ee9d4 authored by Dries's avatar Dries

- Patch #921802 by solotandem: eliminate PHP Notice: Undefined variable: output in theme().

parent 0274491d
......@@ -870,6 +870,7 @@ function theme($hook, $variables = array()) {
}
// Generate the output using either a function or a template.
$output = '';
if (isset($info['function'])) {
if (function_exists($info['function'])) {
$output = $info['function']($variables);
......
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