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-rw-r--r--system/libraries/Email.php6
-rw-r--r--system/libraries/Image_lib.php2
2 files changed, 4 insertions, 4 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 756a38a10..a745d331d 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -105,9 +105,9 @@ class CI_Email {
/**
* SMTP Encryption
*
- * @var string NULL, 'tls' or 'ssl'
+ * @var string empty, 'tls' or 'ssl'
*/
- public $smtp_crypto = NULL;
+ public $smtp_crypto = '';
/**
* Whether to apply word-wrapping to the message body.
@@ -1875,7 +1875,7 @@ class CI_Email {
return TRUE;
}
- $ssl = ($this->smtp_crypto === 'ssl') ? 'ssl://' : NULL;
+ $ssl = ($this->smtp_crypto === 'ssl') ? 'ssl://' : '';
$this->_smtp_connect = fsockopen($ssl.$this->smtp_host,
$this->smtp_port,
diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php
index 0cec43fc4..b6a11a3a5 100644
--- a/system/libraries/Image_lib.php
+++ b/system/libraries/Image_lib.php
@@ -388,7 +388,7 @@ class CI_Image_lib {
*/
public function clear()
{
- $props = array('library_path', 'source_image', 'new_image', 'width', 'height', 'rotation_angle', 'x_axis', 'y_axis', 'wm_text', 'wm_overlay_path', 'wm_font_path', 'wm_shadow_color', 'source_folder', 'dest_folder', 'mime_type', 'orig_width', 'orig_height', 'image_type', 'size_str', 'full_src_path', 'full_dst_path');
+ $props = array('thumb_marker', 'library_path', 'source_image', 'new_image', 'width', 'height', 'rotation_angle', 'x_axis', 'y_axis', 'wm_text', 'wm_overlay_path', 'wm_font_path', 'wm_shadow_color', 'source_folder', 'dest_folder', 'mime_type', 'orig_width', 'orig_height', 'image_type', 'size_str', 'full_src_path', 'full_dst_path');
foreach ($props as $val)
{