Don't use error suppression on is_dir(), file_exists()

2 files changed, 3 insertions, 3 deletions

diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php
index 13926774e..78eac4be0 100644
--- a/system/helpers/captcha_helper.php
+++ b/system/helpers/captcha_helper.php
@@ -82,7 +82,7 @@ if ( ! function_exists('create_captcha'))
 		}
 
 		if ($img_path === '' OR $img_url === ''
-			OR ! @is_dir($img_path) OR ! is_really_writable($img_path)
+			OR ! is_dir($img_path) OR ! is_really_writable($img_path)
 			OR ! extension_loaded('gd'))
 		{
 			return FALSE;
diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php
index 84ad35894..0bbe7fe97 100644
--- a/system/helpers/directory_helper.php
+++ b/system/helpers/directory_helper.php
@@ -69,9 +69,9 @@ if ( ! function_exists('directory_map'))
 					continue;
 				}
 
-				@is_dir($source_dir.$file) && $file .= DIRECTORY_SEPARATOR;
+				is_dir($source_dir.$file) && $file .= DIRECTORY_SEPARATOR;
 
-				if (($directory_depth < 1 OR $new_depth > 0) && @is_dir($source_dir.$file))
+				if (($directory_depth < 1 OR $new_depth > 0) && is_dir($source_dir.$file))
 				{
 					$filedata[$file] = directory_map($source_dir.$file, $new_depth, $hidden);
 				}