From d3d8f3561b833781a3b7735685e1df48d8e7a60a Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=B6rn=20Zaefferer?= <joern.zaefferer@gmail.com>
Date: Tue, 22 Apr 2008 22:18:11 +0000
Subject: [PATCH] jquery.ajax: fix for beforeSend-cancelling-sideeffects

---
 src/ajax.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ajax.js b/src/ajax.js
index 4b84538df..ca17f4f0d 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -291,8 +291,13 @@ jQuery.extend({
 		} catch(e){}
 
 		// Allow custom headers/mimetypes
-		if ( s.beforeSend && s.beforeSend(xml, s) === false )
+		if ( s.beforeSend && s.beforeSend(xml, s) === false ) {
+			// cleanup active request counter
+			s.global && jQuery.active--;
+			// close opended socket
+			xml.abort();
 			return false;
+		}
 		
 		if ( s.global )
 			jQuery.event.trigger("ajaxSend", [xml, s]);
-- 
2.39.5