summaryrefslogtreecommitdiffstats
path: root/system/libraries/Form_validation.php
diff options
context:
space:
mode:
Diffstat (limited to 'system/libraries/Form_validation.php')
-rw-r--r--system/libraries/Form_validation.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 32cdc6bd4..043a97c6d 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1062,7 +1062,7 @@ class CI_Form_validation {
{
return is_array($str)
? (empty($str) === FALSE)
- : (trim($str) !== '');
+ : (trim((string) $str) !== '');
}
// --------------------------------------------------------------------