Added handling of null

2016-07-06 20:23:34 +01:00 · 2016-07-06 20:23:34 +01:00 · e5e89a3ac9
commit e5e89a3ac9
parent 8b3944f51c
1 changed files with 1 additions and 1 deletions
--- a/src/osgPlugins/osgjs/JSON_Objects.cpp
+++ b/src/osgPlugins/osgjs/JSON_Objects.cpp
@ -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)