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uninitialized value warning from bad <img> #19

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kryde opened this issue Dec 26, 2011 · 3 comments
Open

uninitialized value warning from bad <img> #19

kryde opened this issue Dec 26, 2011 · 3 comments
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@kryde
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kryde commented Dec 26, 2011

Checking a foo.html with html-lint 2.10

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head><title>Some Thing</title></head>

<body>
<img alt="blah">
</body>

gets a warning

Use of uninitialized value $val in substitution (s///) at /usr/share/perl5/HTML/Lint/Error.pm line 112.

(in addition to reporting on width/height attributes as expected).
@scfc
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scfc commented Nov 27, 2012

I see the same issue still in 2.20, but I don't understand why it isn't triggered in t/elem-img-sizes-missing.t.

@kryde
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kryde commented Jul 18, 2013

It seems the problem is provoked when img is missing src="whatever" in addition to something else wrong such as missing alt or width/height.

@petdance petdance added the Bug label Dec 7, 2016
@petdance petdance self-assigned this Dec 24, 2016
@petdance
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I got this to happen, but have not looked to fix it yet.

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@petdance @scfc @kryde