[Project_owners] Finding Href

[joe ertaba]

hi

i am using this code to find links href

var target = e.target;
while(target.href == undefined)
target = target.parentNode;

var href = target.href;

it works good but it get error at line (while(target.href == undefined))
when target is not a link: Error: target has no properties

any idea?
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