Use check for defined value after eval(), style fixes, fix typo in sub name and var name
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@@ -37,7 +37,7 @@ sub Buni {
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{
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do {
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$#a = -1;
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@a = $p->get_tag('meta'); ## no critic (Variables::RequireLocalizedPunctuationVars)
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@a = $p->get_tag ('meta'); ## no critic (Variables::RequireLocalizedPunctuationVars)
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if (defined $a[0][1]->{property} && $a[0][1]->{property} eq 'og:image') {
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$ret = $a[0][1]->{content};
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