Added the new jQuery.support object and removed all uses of jQuery.browser from withi...

[jquery.git] / src / ajax.js

diff --git a/src/ajax.js b/src/ajax.js
index 55fc25d..6c8a22e 100644 (file)
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -393,11 +393,12 @@ jQuery.extend({
                                setTimeout(function(){
                                        // Check to see if the request is still happening
                                        if ( xhr ) {
-                                               // Cancel the request
-                                               xhr.abort();
-
                                                if( !requestDone )
                                                        onreadystatechange( "timeout" );
+
+                                               // Cancel the request
+                                               if ( xhr )
+                                                       xhr.abort();
                                        }
                                }, s.timeout);
                }
@@ -458,8 +459,7 @@ jQuery.extend({
                try {
                        // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
                        return !xhr.status && location.protocol == "file:" ||
-                               ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223 ||
-                               jQuery.browser.safari && xhr.status === undefined;
+                               ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223;
                } catch(e){}
                return false;
        },
@@ -470,8 +470,7 @@ jQuery.extend({
                        var xhrRes = xhr.getResponseHeader("Last-Modified");
 
                        // Firefox always returns 200. check Last-Modified date
-                       return xhr.status == 304 || xhrRes == jQuery.lastModified[url] ||
-                               jQuery.browser.safari && xhr.status === undefined;
+                       return xhr.status == 304 || xhrRes == jQuery.lastModified[url];
                } catch(e){}
                return false;
        },