jQuery.print: no Array.prototype.indexOf in IE6, use $.inArray instead

nkallen · May 12, 2008 · fc0967f · fc0967f
1 parent f5be179
commit fc0967f
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/jquery.print.js b/lib/jquery.print.js
@@ -32,7 +32,8 @@
 
     var result = []
     for (var k in obj) {
-      if (opts.seen.indexOf(obj[k]) == -1) {
+      if (Object.prototype.hasOwnProperty.apply(obj, [k]) &&
+          $.inArray(obj[k], opts.seen) == -1) {
         opts.seen.push(obj[k])
         result.push(k + ": " + $.print(obj[k], opts))
       }
@@ -110,8 +111,7 @@
     else if (obj instanceof Array)
       return print_array(obj, opts)
 
-    // no HTMLElement in IE6
-    else if (obj.nodeType)
+    else if (obj.nodeType) // no HTMLElement in IE6
       return print_element(obj)
 
     else if (obj instanceof jQuery)