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-rw-r--r--system/libraries/Upload.php6
1 files changed, 6 insertions, 0 deletions
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 15caebebe..f2418378b 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -526,6 +526,12 @@ class CI_Upload {
$this->file_name = preg_replace('/\s+/', '_', $this->file_name);
}
+ if ($this->file_ext_tolower && ($ext_length = strlen($this->file_ext)))
+ {
+ // file_ext was previously lower-cased by a get_extension() call
+ $this->file_name = substr($this->file_name, 0, -$ext_length).$this->file_ext;
+ }
+
/*
* Validate the file name
* This function appends an number onto the end of