Fix check for allowing downgrades

joomla · Sep 12, 2015 · d38c27e · d38c27e
1 parent a9dc9c1
commit d38c27e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libraries/cms/installer/script.php b/libraries/cms/installer/script.php
@@ -132,7 +132,7 @@ public function preflight($type, $parent)
 		}
 
 		// Abort if the extension being installed is not newer than the currently installed version
-		if ($type == 'Update' && $this->allowDowngrades)
+		if (strtolower($type) == 'Update' && !$this->allowDowngrades)
 		{
 			$manifest = $this->getItemArray('manifest_cache', '#__extensions', 'element', JFactory::getDbo()->quote($this->extension));
 			$oldRelease = $manifest['version'];