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Convertible#validate_permalink!: ensure the return value of data["permalink"] is a string before asking if it is empty

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Parker Moore 2017-02-10 21:56:43 -05:00
parent 98e19c3cf5
commit 5bc67c1fb7
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lib/jekyll/convertible.rb
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@ -69,7 +69,7 @@ module Jekyll
end end
def validate_permalink!(filename) def validate_permalink!(filename)
if self.data["permalink"] && self.data["permalink"].empty? if self.data["permalink"] && self.data["permalink"].to_s.empty?
raise Errors::InvalidPermalinkError, "Invalid permalink in #{filename}" raise Errors::InvalidPermalinkError, "Invalid permalink in #{filename}"
end end
end end