minor fixes in logic and undefined index stuff

1 files changed, 11 insertions, 1 deletions

diff --git a/BitInstaller.php b/BitInstaller.php
index 840efab..eaf2f69 100644
--- a/BitInstaller.php
+++ b/BitInstaller.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @version $Header: /cvsroot/bitweaver/_bit_install/BitInstaller.php,v 1.36 2008/10/25 08:14:03 squareing Exp $
+ * @version $Header: /cvsroot/bitweaver/_bit_install/BitInstaller.php,v 1.37 2008/10/25 09:49:45 squareing Exp $
  * @package install
  */
 
@@ -21,6 +21,16 @@ class BitInstaller extends BitSystem {
 	}
 
 	/**
+	 * unloadUpgradeFiles Clear out upgrades hash
+	 * 
+	 * @access public
+	 * @return void
+	 */
+	function unloadUpgradeFiles() {
+		$this->mPackageUpgrades = array();
+	}
+
+	/**
 	 * loadUpgradeFiles This will load all files in the dir <pckage>/admin/upgrades/<version>.php with a version greater than the one installed
 	 * 
 	 * @param array $pPackage