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svg_loader: handle the exception properly.

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viewBox doesn't expect the missing attributes,
it won't have any default values.

So we can decide the fault when the values are missed.
This commit is contained in:
Hermet Park 2022-02-21 11:28:02 +09:00
parent c214532ad2
commit bdda2586e9
1 changed files with 2 additions and 7 deletions
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9
src/loaders/svg/tvgSvgLoader.cpp
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@ -1143,13 +1143,8 @@ static bool _attrParseSymbolNode(void* data, const char* key, const char* value)
SvgSymbolNode* symbol = &(node->node.symbol);
if (!strcmp(key, "viewBox")) {
if (_parseNumber(&value, &symbol->vx)) {
if (_parseNumber(&value, &symbol->vy)) {
if (_parseNumber(&value, &symbol->vw)) {
_parseNumber(&value, &symbol->vh);
}
}
}
if (!_parseNumber(&value, &symbol->vx) || !_parseNumber(&value, &symbol->vy)) return false;
if (!_parseNumber(&value, &symbol->vw) || !_parseNumber(&value, &symbol->vh)) return false;
} else if (!strcmp(key, "width")) {
symbol->w = _toFloat(loader->svgParse, value, SvgParserLengthType::Horizontal);
} else if (!strcmp(key, "height")) {