fixed issue #137
fixed issue #137

mihadyuk/spdlog,godbyk/spdlog,hunter-packages/spdlog,COMBINE-lab/spdlog,GamePad64/spdlog,hunter-packages/spdlog,godbyk/spdlog,icylord/spdlog,godbyk/spdlog,COMBINE-lab/spdlog,hunter-packages/spdlog,COMBINE-lab/spdlog,icylord/spdlog,mihadyuk/spdlog,GamePad64/spdlog,mihadyuk/spdlog,GreatFruitOmsk/spdlog,GreatFruitOmsk/spdlog,icylord/spdlog