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-rw-r--r--system/libraries/Encryption.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/libraries/Encryption.php b/system/libraries/Encryption.php
index 06284c2ed..545081b3b 100644
--- a/system/libraries/Encryption.php
+++ b/system/libraries/Encryption.php
@@ -907,7 +907,7 @@ class CI_Encryption {
* Byte-safe strlen()
*
* @param string $str
- * @return integer
+ * @return int
*/
protected static function strlen($str)
{