A small Migrations tweak
diff --git a/system/libraries/Migration.php b/system/libraries/Migration.php
index 74bec3d..316c94a 100644
--- a/system/libraries/Migration.php
+++ b/system/libraries/Migration.php
@@ -219,12 +219,17 @@
 		{
 			$method = 'up';
 		}
-		else
+		elseif ($target_version < $current_version)
 		{
 			$method = 'down';
 			// We need this so that migrations are applied in reverse order
 			krsort($migrations);
 		}
+		else
+		{
+			// Well, there's nothing to migrate then ...
+			return TRUE;
+		}
 
 		// Validate all available migrations within our target range.
 		//