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Fixed rquickExpr to require 1 or more chars for ID #1682

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Fixed rquickExpr to require 1 or more chars for ID #1682

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2 changes: 1 addition & 1 deletion src/core/init.js
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Expand Up @@ -11,7 +11,7 @@ var rootjQuery,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,

init = jQuery.fn.init = function( selector, context ) {
var match, elem;
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