Make sure that special.add actually copies over event namespaces and data. Fixes #5779 and #5834.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/event.js b/src/event.js
index 8ec1d4f36..58f7a3190 100644
--- a/src/event.js
+++ b/src/event.js
@@ -114,6 +114,8 @@ jQuery.event = {
 				var modifiedHandler = special.add.call( elem, handler, data, namespaces, handlers ); 
 				if ( modifiedHandler && jQuery.isFunction( modifiedHandler ) ) { 
 					modifiedHandler.guid = modifiedHandler.guid || handler.guid; 
+					modifiedHandler.data = modifiedHandler.data || handler.data; 
+					modifiedHandler.type = modifiedHandler.type || handler.type; 
 					handler = modifiedHandler; 
 				} 
 			}