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authorAndrey Andreev <narf@bofh.bg>2011-09-24 13:35:10 +0200
committerAndrey Andreev <narf@bofh.bg>2011-09-24 13:35:10 +0200
commit77870b53059d1ee3d761ee54bc5042c560430e36 (patch)
treec1ba778290ebcf279bae8b3073c095e295188b22 /system/libraries
parent3a3c947790d3d072e14de2b5d21ae43743947ce8 (diff)
Remove an unnecessary variable initialization
Diffstat (limited to 'system/libraries')
-rw-r--r--system/libraries/Upload.php2
1 files changed, 0 insertions, 2 deletions
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index fcfd89915..a16d5f65d 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -1020,8 +1020,6 @@ class CI_Upload {
*/
protected function _file_mime_type($file)
{
- $file_type = '';
-
// Use if the Fileinfo extension, if available (only versions above 5.3 support the FILEINFO_MIME_TYPE flag)
if ( (float) substr(phpversion(), 0, 3) >= 5.3 && function_exists('finfo_file'))
{