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-rw-r--r--includes/form.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/form.inc b/includes/form.inc
index 6da6440ba..512f4d731 100644
--- a/includes/form.inc
+++ b/includes/form.inc
@@ -945,7 +945,7 @@ function form_builder($form_id, $form, &$form_state) {
}
// If there is a file element, we need to flip a static flag so later the
// form encoding can be set.
- if ($form['#type'] == 'file') {
+ if (isset($form['#type']) && $form['#type'] == 'file') {
$file = TRUE;
}
if (isset($form['#type']) && $form['#type'] == 'form') {