rem: else
add: else if ( ! strlen ( string ) )
context: gboolean csv_import_parse_p_r ( struct struct_ope_importation * ope, gchar * string ){    g_return_if_fail ( string );    if ( ! strcmp ( string, "P" ) )    {	ope -> p_r = OPERATION_POINTEE;    }    else if ( ! strcmp ( string, "T" ) )    {	ope -> p_r = OPERATION_TELERAPPROCHEE;    }    else if ( ! strcmp ( string, "R" ) )    {	ope -> p_r = OPERATION_RAPPROCHEE;    }    else    {	ope -> p_r = OPERATION_NORMALE;    }    return TRUE;}