X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=ba5d7f5288aa0f753b82bd959afc2d4eb1893625;hb=9e06903a99caf5619d0db858ed3d24f0e6ee15db;hp=02d8269d215a3547238cbb3d7b82a68a218b54bc;hpb=7a467ed9360c2c55ea55a56e5767c9581e4f4f69;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 02d8269..ba5d7f5 100644
--- a/src/core.js
+++ b/src/core.js
@@ -480,6 +480,9 @@ jQuery.extend({
 		if ( typeof data !== "string" || !data ) {
 			return null;
 		}
+
+		// Make sure leading/trailing whitespace is removed (IE can't handle it)
+		data = jQuery.trim( data );
 		
 		// Make sure the incoming data is actual JSON
 		// Logic borrowed from http://json.org/json2.js
@@ -796,7 +799,7 @@ function access( elems, key, value, exec, fn, pass ) {
 	}
 	
 	// Getting an attribute
-	return length ? fn( elems[0], key ) : null;
+	return length ? fn( elems[0], key ) : undefined;
 }
 
 function now() {