Merge "Make "adb logcat" pass $ANDROID_LOG_TAGS through again."

    }

#endif

#if !defined(_WIN32)

    // adb historically ignored $ANDROID_LOG_TAGS but passed it through to logcat.

    // If set, move it out of the way so that libbase logging doesn't try to parse it.

    std::string log_tags;

    char* ANDROID_LOG_TAGS = getenv("ANDROID_LOG_TAGS");

    if (ANDROID_LOG_TAGS) {

        log_tags = ANDROID_LOG_TAGS;

        unsetenv("ANDROID_LOG_TAGS");

    }

#endif

    android::base::InitLogging(argv, &AdbLogger);

#if !defined(_WIN32)

    // Put $ANDROID_LOG_TAGS back so we can pass it to logcat.

    if (!log_tags.empty()) setenv("ANDROID_LOG_TAGS", log_tags.c_str(), 1);

#endif

    setup_trace_mask();

    VLOG(ADB) << adb_version();