function urlEncodeIfNecessary()

in source/javascripts/libs/swfobject-dynamic.js [213:217]

• 5 lines of code
• 3 McCabe index (conditional complexity)

	function urlEncodeIfNecessary(s) {
		var regex = /[\\\"<>\.;]/;
		var hasBadChars = regex.exec(s) != null;
		return hasBadChars && typeof encodeURIComponent != UNDEF ? encodeURIComponent(s) : s;
	}