jquery ajax: added a comment explaining the last commit.

2008-06-17 21:31:57 +00:00 · 2008-06-17 21:31:57 +00:00 · bf14ac1236
parent 35b8157507
commit bf14ac1236
1 changed files with 1 additions and 0 deletions
--- a/src/ajax.js
+++ b/src/ajax.js
@ -470,6 +470,7 @@ jQuery.extend({
 			throw "parsererror";
 			
 		// Allow a pre-filtering function to sanitize the response
+		// s != null is checked to keep backwards compatibility
 		if( s && s.dataFilter )
 			data = s.dataFilter( data, type );