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bmp280 properly cleanup if failed

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This commit is contained in:
Daniel Agar 2017-06-16 11:48:57 -04:00
parent 936f92fd0b
commit 95eaac6876
1 changed files with 6 additions and 2 deletions
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8
src/drivers/bmp280/bmp280.cpp
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@ -669,9 +669,13 @@ start_bus(struct bmp280_bus_option &bus)
bus.dev = new BMP280(interface, bus.devpath);
if (bus.dev != nullptr && OK != bus.dev->init()) {
if (bus.dev == nullptr) {
return false;
}
if (OK != bus.dev->init()) {
delete bus.dev;
bus.dev = NULL;
bus.dev = nullptr;
return false;
}