[ci skip] Normalize tabs/spaces
Partial changes from PR #4016
diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php
index c69283a..e813efd 100644
--- a/system/libraries/Image_lib.php
+++ b/system/libraries/Image_lib.php
@@ -779,7 +779,7 @@
$this->y_axis = 0;
}
- // Create the image handle
+ // Create the image handle
if ( ! ($src_img = $this->image_create_gd()))
{
return FALSE;
@@ -1195,7 +1195,7 @@
$x_axis += $this->orig_width - $wm_width;
}
- // Build the finalized image
+ // Build the finalized image
if ($wm_img_type === 3 && function_exists('imagealphablending'))
{
@imagealphablending($src_img, TRUE);
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 20ddfc1..8a2dec7 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -1023,7 +1023,7 @@
if (count($x) === 1)
{
- return '';
+ return '';
}
$ext = ($this->file_ext_tolower) ? strtolower(end($x)) : end($x);