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-rw-r--r--classes/IsisConnector.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/classes/IsisConnector.php b/classes/IsisConnector.php
index ff057c6..cb63f1e 100644
--- a/classes/IsisConnector.php
+++ b/classes/IsisConnector.php
@@ -674,7 +674,7 @@ class IsisConnector {
$name = $field['name'] .':'. $subfield;
$code = $field_key .':'. $subfield_key;
- if (array_search($subfield_key, $field['special'])) {
+ if (array_search($subfield_key, $field['special']) !== FALSE) {
if ($return == 'boolean') {
return true;
}