Comment 4 for bug 1629009

On Address-book App Iam checking for SNAP env var. Like this:

static QString fullPath(const QString &fileName)
{
    QString result;
    QString appPath = QCoreApplication::applicationDirPath();
    if (qEnvironmentVariableIsSet(SNAP_PATH)) {
        result = qgetenv(SNAP_PATH) + QStringLiteral("/usr/share/address-book-app/") + fileName;
    } else if (appPath.startsWith(ADDRESS_BOOK_DEV_BINDIR)) {
        result = QString(ADDRESS_BOOK_APP_DEV_DATADIR) + fileName;
    } else if (clickModeEnabled()) {
        result = appPath + QStringLiteral("/share/address-book-app/") + fileName;
    } else {
        result = QString(ADDRESS_BOOK_APP_INSTALL_DATADIR) + fileName;
    }
    return result;
}