easylogging++: test for NULL before dereference
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@ -1975,11 +1975,11 @@ void VRegistry::setCategories(const char* categories, bool clear) {
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m_cached_allowed_categories.clear();
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m_categoriesString.clear();
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}
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if (!categories)
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return;
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if (!m_categoriesString.empty())
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m_categoriesString += ",";
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m_categoriesString += categories;
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if (!categories)
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return;
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bool isCat = true;
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bool isLevel = false;
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