fix: 修复图片alt为空时Fancybox caption输出undefined的问题 #925
Merged
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PR Type
Description
如果
item.match()
未匹配到结果,|| []
会返回空数组,那么[1]
就会输出undefined
在后方提供一个空字符串
''
的默认值可以避免输出undefined
Others
Issue resolved:
Screenshots with this changes:
Link to demo site with this changes: