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Merge pull request #5 from francisbouvier/fix-undef-tag

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Fix workaround for tag undef not 0 in lxb_dom_node_tag_id
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Francis Bouvier
2023-09-01 23:30:00 +02:00
committed by GitHub
parent e6183bf300 4f7ff1d0e5
commit e35a470b74
1 changed files with 9 additions and 1 deletions
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10
src/parser.zig
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@@ -180,7 +180,15 @@ pub inline fn nodeEventTarget(node: *Node) *EventTarget {
}
pub inline fn nodeTag(node: *Node) Tag {
return @intToEnum(Tag, c.lxb_dom_node_tag_id(node));
// FIXME: lxb_dom_node_tag_id returns a big number if element is unknwon
// while it should return 0 (value of enum LXB_TAG__UNDEF).
// This fix the problem by assuming that a value greater than an u8 (the basis
// of Tag enum) is 0.
var val = c.lxb_dom_node_tag_id(node);
if (val > 256) {
val = 0;
}
return @intToEnum(Tag, val);
}
pub const nodeWalker = (fn (node: ?*Node, _: ?*anyopaque) callconv(.C) Action);