Fix Travis CI build

    return stdout.toString().trim().substring(1)

}

int getMyVersionCode(String ref) {

int getMyVersionCode() {

    def stdout = new ByteArrayOutputStream()

    exec {

        commandLine 'git', 'rev-list', '--count', "$ref..HEAD"

        commandLine 'git', 'rev-list', '--count', "HEAD"

        standardOutput = stdout

    }

    return Integer.parseInt(stdout.toString().trim())

    defaultConfig {

        versionName getMyVersionName()

        def x = getMyVersionCode('249c935f')

        def x = getMyVersionCode()

        // We are not allowed to freely choose the hundreds column as it defines the device type

        // Update commit id to current when increasing gms version code

        versionCode(8490200 + x % 100 + ((int) (x / 100)) * 1000)