jquery data: adding missing semicolons

[jquery.git] / src / ajax.js

diff --git a/src/ajax.js b/src/ajax.js
index c3927d1..62b3ac0 100644 (file)
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -275,7 +275,7 @@ jQuery.extend({
                if ( s.dataType === "script" && type === "GET" && parts
                        && ( parts[1] && parts[1] !== location.protocol || parts[2] !== location.host )) {
 
-                       var head = document.getElementsByTagName("head")[0];
+                       var head = document.getElementsByTagName("head")[0] || document.documentElement;
                        var script = document.createElement("script");
                        script.src = s.url;
                        if ( s.scriptCharset ) {
@@ -524,11 +524,11 @@ jQuery.extend({
 
        // Determines if an XMLHttpRequest returns NotModified
        httpNotModified: function( xhr, url ) {
-               var last_modified = xhr.getResponseHeader("Last-Modified"),
+               var lastModified = xhr.getResponseHeader("Last-Modified"),
                        etag = xhr.getResponseHeader("Etag");
 
-               if ( last_modified ) {
-                       jQuery.lastModified[url] = last_modified;
+               if ( lastModified ) {
+                       jQuery.lastModified[url] = lastModified;
                }
 
                if ( etag ) {