Don't assume option is always a string, closes #2896

Fixes a Bootstrap bug introduced by twbs/bootstrap#16011
rstudio · May 15, 2020 · 9a9686e · 9a9686e
1 parent 0581dc7
commit 9a9686e
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diff --git a/inst/www/shared/bootstrap/js/bootstrap.js b/inst/www/shared/bootstrap/js/bootstrap.js
@@ -720,7 +720,7 @@ if (typeof jQuery === 'undefined') {
       var data    = $this.data('bs.collapse')
       var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
 
-      if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false
+      if (!data && options.toggle && typeof option === 'string' && /show|hide/.test(option)) options.toggle = false
       if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
       if (typeof option == 'string') data[option]()
     })