comments: avoid warning if there's no subject
parent
a5889912b3
commit
fbf145ca3f
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@ -434,8 +434,10 @@ sub sessioncgi ($$) { #{{{
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}
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my $subject = $form->field('subject');
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if (length $subject) {
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$subject =~ s/"/"/g;
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$content .= " subject=\"$subject\"\n";
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}
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$content .= " date=\"" . IkiWiki::formattime(time, '%X %x') . "\"\n";
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