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-rw-r--r--classes/BiblioIsisDb.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/classes/BiblioIsisDb.php b/classes/BiblioIsisDb.php
index 8d98569..616cc77 100644
--- a/classes/BiblioIsisDb.php
+++ b/classes/BiblioIsisDb.php
@@ -172,7 +172,7 @@ class BiblioIsisDb implements IsisDb {
*/
function repetition($field, $value) {
if (isset($this->format['fields'][$field]['repeat']) &&
- $this->format['fields'][$key]['repeat'] == FALSE) {
+ $this->format['fields'][$key]['repeat'] == FALSE && is_array($value)) {
return $value[0];
}
return $value;