From d2e64979bf641181443a8e6456f6292973a7fa9a Mon Sep 17 00:00:00 2001 From: Colin Snover Date: Wed, 6 Oct 2010 03:03:28 -0500 Subject: [PATCH] Fix bug #7018. --- src/ajax.js | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/ajax.js b/src/ajax.js index e61548068..08dc4431a 100644 --- a/src/ajax.js +++ b/src/ajax.js @@ -458,12 +458,14 @@ jQuery.extend({ } }; - // Override the abort handler, if we can (IE doesn't allow it, but that's OK) + // Override the abort handler, if we can (IE 6 doesn't allow it, but that's OK) // Opera doesn't fire onreadystatechange at all on abort try { var oldAbort = xhr.abort; xhr.abort = function() { - if ( xhr ) { + // xhr.abort in IE7 is not a native JS function + // and does not have a call property + if ( xhr && oldAbort.call ) { oldAbort.call( xhr ); }