[ci skip] Remove a function_exists() call from CI_Image_lib

We use this function elsewhere without checking for existence; nobody has complained

1 files changed, 1 insertions, 1 deletions

diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php
index 475649c46..884d0dcec 100644
--- a/system/libraries/Image_lib.php
+++ b/system/libraries/Image_lib.php
@@ -1194,7 +1194,7 @@ class CI_Image_lib {
 		}
 
 		// Build the finalized image
-		if ($wm_img_type === 3 && function_exists('imagealphablending'))
+		if ($wm_img_type === 3)
 		{
 			@imagealphablending($src_img, TRUE);
 		}