Handle "#" and any other special char about geonode-importer HOT 1 CLOSED

/************************************************************************/
/*                         OGRPGCommonLaunderName()                     */
/************************************************************************/
char *OGRPGCommonLaunderName(const char *pszSrcName, const char *pszDebugPrefix)

{
    char *pszSafeName = CPLStrdup(pszSrcName);

    int i = 0;  // needed after loop
    for (; i < OGR_PG_NAMEDATALEN - 1 && pszSafeName[i] != '\0'; i++)
    {
        pszSafeName[i] = (char)tolower(pszSafeName[i]);
        if (pszSafeName[i] == '\'' || pszSafeName[i] == '-' ||
            pszSafeName[i] == '#')
        {
            pszSafeName[i] = '_';
        }
    }
    pszSafeName[i] = '\0';

    if (strcmp(pszSrcName, pszSafeName) != 0)
    {
        if (strlen(pszSafeName) < strlen(pszSrcName))
        {
            CPLError(CE_Warning, CPLE_AppDefined,
                     "%s identifier truncated to %s", pszSrcName, pszSafeName);
        }
        else
        {
            CPLDebug(pszDebugPrefix, "LaunderName('%s') -> '%s'", pszSrcName,
                     pszSafeName);
        }
    }

    return pszSafeName;
}