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-rw-r--r--ui/jquery.ui.accordion.js4
1 files changed, 2 insertions, 2 deletions
diff --git a/ui/jquery.ui.accordion.js b/ui/jquery.ui.accordion.js
index 48e880a05..ff07a8e93 100644
--- a/ui/jquery.ui.accordion.js
+++ b/ui/jquery.ui.accordion.js
@@ -59,8 +59,8 @@ $.widget( "ui.accordion", {
.addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" )
.hide();
- // don't allow collapsible: false and active: false
- if ( !options.collapsible && options.active === false ) {
+ // don't allow collapsible: false and active: false / null
+ if ( !options.collapsible && ( !options.active || typeof options.active !== "number" ) ) {
options.active = 0;
}
// handle negative values