FGFS-4.1/OpenSceneGraph
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Added handling of null

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This commit is contained in:
Robert Osfield 2016-07-06 20:23:34 +01:00
parent 8b3944f51c
commit e5e89a3ac9
1 changed files with 1 additions and 1 deletions
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src/osgPlugins/osgjs/JSON_Objects.cpp
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@ -62,7 +62,7 @@ unsigned int JSONObject::getUniqueID() const
return 0xffffffff;
}
const JSONValue<unsigned int>* uid = dynamic_cast<JSONValue<unsigned int>*>(iterator->second.get());
return uid->getValue();
return uid ? uid->getValue() : 0xffffffff;
}
void JSONObject::addChild(const std::string& type, JSONObject* child)