Version 4.3.0

system/File/Database.php

@@ -125,7 +125,7 @@ class _Database extends \IPS\File
 			}
 			catch( \UnderflowException $ex )
 			{
-				throw new \RuntimeException( 'FILE_DOES_NOT_EXIST' );
+				throw new \IPS\File\Exception( $this->container . '/' . $this->filename, \IPS\File\Exception::DOES_NOT_EXIST );
 			}
 		}
 	}
@@ -147,13 +147,11 @@ class _Database extends \IPS\File
 			}
 			catch( \UnderflowException $ex )
 			{
-				throw new \RuntimeException( 'FILE_DOES_NOT_EXIST' );
+				throw new \IPS\File\Exception( $this->container . '/' . $this->filename, \IPS\File\Exception::DOES_NOT_EXIST );
 			}
 		}
 		return $this->contents;
 	}
-	
-			
 
 	/**
 	 * Replace file contents
@@ -163,7 +161,7 @@ class _Database extends \IPS\File
 	 */
 	public function replace( $contents )
 	{
-		/* Ensure any existign files with this name are removed otherwise the wrong file may be selected from the database as it will store multiple copies when replace() is used */
+		/* Ensure any existing files with this name are removed otherwise the wrong file may be selected from the database as it will store multiple copies when replace() is used */
 		\IPS\Db::i()->delete( 'core_files', array( 'filename=? and container=?', $this->filename, $this->container ) );
 		
 		parent::replace( $contents );
@@ -176,7 +174,7 @@ class _Database extends \IPS\File
 	 */
 	public function save()
 	{
-		$salt = md5( uniqid() );
+		$salt = md5( mt_rand() );
 		
 		$id = \IPS\Db::i()->insert( 'core_files', array(
 			'filename'	=> $this->filename,